data/Detailed_Difference/instruction_nature_images.json

[
  {
    "id": "Detailed_Difference_nature_images_1",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/4.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/4_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 2,
      "y1": 42,
      "x2": 9,
      "y2": 76
    },
    "B_bbox": {
      "x1": 49,
      "y1": 67,
      "x2": 122,
      "y2": 120
    },
    "C_bbox": {
      "x1": 140,
      "y1": 35,
      "x2": 209,
      "y2": 109
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_2",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/9.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/9_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 56,
      "y1": 63,
      "x2": 115,
      "y2": 105
    },
    "B_bbox": {
      "x1": 81,
      "y1": 175,
      "x2": 108,
      "y2": 210
    },
    "C_bbox": {
      "x1": 159,
      "y1": 59,
      "x2": 216,
      "y2": 147
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_3",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/13.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/13_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 22,
      "y1": 0,
      "x2": 31,
      "y2": 12
    },
    "B_bbox": {
      "x1": 0,
      "y1": 59,
      "x2": 47,
      "y2": 87
    },
    "C_bbox": {
      "x1": 137,
      "y1": 122,
      "x2": 182,
      "y2": 210
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_4",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/17.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/17_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 61,
      "y1": 81,
      "x2": 83,
      "y2": 111
    },
    "B_bbox": {
      "x1": 99,
      "y1": 42,
      "x2": 132,
      "y2": 122
    },
    "C_bbox": {
      "x1": 146,
      "y1": 139,
      "x2": 200,
      "y2": 178
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_5",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/26.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/26_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 109,
      "y1": 10,
      "x2": 218,
      "y2": 145
    },
    "B_bbox": {
      "x1": 14,
      "y1": 138,
      "x2": 47,
      "y2": 188
    },
    "C_bbox": {
      "x1": 88,
      "y1": 155,
      "x2": 156,
      "y2": 197
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_6",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/34.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/34_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 97,
      "y1": 91,
      "x2": 110,
      "y2": 98
    },
    "B_bbox": {
      "x1": 48,
      "y1": 55,
      "x2": 93,
      "y2": 93
    },
    "C_bbox": {
      "x1": 126,
      "y1": 131,
      "x2": 189,
      "y2": 193
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_7",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/76.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/76_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 46,
      "y1": 8,
      "x2": 79,
      "y2": 82
    },
    "B_bbox": {
      "x1": 110,
      "y1": 33,
      "x2": 172,
      "y2": 65
    },
    "C_bbox": {
      "x1": 9,
      "y1": 103,
      "x2": 86,
      "y2": 181
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_8",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/99.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/99_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 56,
      "y1": 122,
      "x2": 96,
      "y2": 208
    },
    "B_bbox": {
      "x1": 112,
      "y1": 94,
      "x2": 208,
      "y2": 189
    },
    "C_bbox": {
      "x1": 26,
      "y1": 70,
      "x2": 54,
      "y2": 91
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_9",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/100.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/100_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 80,
      "y1": 84,
      "x2": 148,
      "y2": 122
    },
    "B_bbox": {
      "x1": 128,
      "y1": 127,
      "x2": 208,
      "y2": 186
    },
    "C_bbox": {
      "x1": 147,
      "y1": 6,
      "x2": 175,
      "y2": 35
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_10",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/123.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/123_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 52,
      "y1": 114,
      "x2": 100,
      "y2": 208
    },
    "B_bbox": {
      "x1": 27,
      "y1": 67,
      "x2": 69,
      "y2": 106
    },
    "C_bbox": {
      "x1": 114,
      "y1": 30,
      "x2": 210,
      "y2": 96
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_11",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/150.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/150_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 36,
      "y1": 129,
      "x2": 67,
      "y2": 194
    },
    "B_bbox": {
      "x1": 131,
      "y1": 59,
      "x2": 160,
      "y2": 158
    },
    "C_bbox": {
      "x1": 182,
      "y1": 34,
      "x2": 219,
      "y2": 104
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_12",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/159.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/159_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 195,
      "y1": 52,
      "x2": 215,
      "y2": 107
    },
    "B_bbox": {
      "x1": 140,
      "y1": 135,
      "x2": 224,
      "y2": 196
    },
    "C_bbox": {
      "x1": 17,
      "y1": 93,
      "x2": 58,
      "y2": 129
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_13",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/165.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/165_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 45,
      "y1": 60,
      "x2": 48,
      "y2": 76
    },
    "B_bbox": {
      "x1": 103,
      "y1": 12,
      "x2": 156,
      "y2": 89
    },
    "C_bbox": {
      "x1": 104,
      "y1": 155,
      "x2": 163,
      "y2": 185
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_14",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/174.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/174_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 44,
      "y1": 125,
      "x2": 68,
      "y2": 188
    },
    "B_bbox": {
      "x1": 128,
      "y1": 79,
      "x2": 215,
      "y2": 173
    },
    "C_bbox": {
      "x1": 35,
      "y1": 91,
      "x2": 81,
      "y2": 116
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_15",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/201.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/201_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 71,
      "y1": 80,
      "x2": 93,
      "y2": 109
    },
    "B_bbox": {
      "x1": 173,
      "y1": 176,
      "x2": 220,
      "y2": 201
    },
    "C_bbox": {
      "x1": 122,
      "y1": 37,
      "x2": 160,
      "y2": 81
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_16",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/220.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/220_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 41,
      "y1": 12,
      "x2": 55,
      "y2": 51
    },
    "B_bbox": {
      "x1": 6,
      "y1": 137,
      "x2": 93,
      "y2": 222
    },
    "C_bbox": {
      "x1": 132,
      "y1": 83,
      "x2": 211,
      "y2": 170
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_17",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/223.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/223_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 22,
      "y1": 0,
      "x2": 148,
      "y2": 181
    },
    "B_bbox": {
      "x1": 161,
      "y1": 94,
      "x2": 206,
      "y2": 120
    },
    "C_bbox": {
      "x1": 177,
      "y1": 143,
      "x2": 203,
      "y2": 193
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_18",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/224.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/224_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 33,
      "y1": 1,
      "x2": 36,
      "y2": 7
    },
    "B_bbox": {
      "x1": 190,
      "y1": 78,
      "x2": 224,
      "y2": 100
    },
    "C_bbox": {
      "x1": 153,
      "y1": 120,
      "x2": 216,
      "y2": 180
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_19",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/227.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/227_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 30,
      "y1": 0,
      "x2": 65,
      "y2": 57
    },
    "B_bbox": {
      "x1": 110,
      "y1": 134,
      "x2": 169,
      "y2": 208
    },
    "C_bbox": {
      "x1": 107,
      "y1": 36,
      "x2": 143,
      "y2": 125
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_20",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/233.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/233_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 53,
      "y1": 117,
      "x2": 82,
      "y2": 191
    },
    "B_bbox": {
      "x1": 124,
      "y1": 50,
      "x2": 156,
      "y2": 124
    },
    "C_bbox": {
      "x1": 162,
      "y1": 40,
      "x2": 184,
      "y2": 125
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_21",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/263.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/263_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 138,
      "y1": 40,
      "x2": 164,
      "y2": 78
    },
    "B_bbox": {
      "x1": 22,
      "y1": 140,
      "x2": 74,
      "y2": 193
    },
    "C_bbox": {
      "x1": 95,
      "y1": 112,
      "x2": 158,
      "y2": 172
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_22",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/277.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/277_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 29,
      "y1": 0,
      "x2": 56,
      "y2": 16
    },
    "B_bbox": {
      "x1": 140,
      "y1": 82,
      "x2": 193,
      "y2": 131
    },
    "C_bbox": {
      "x1": 78,
      "y1": 202,
      "x2": 159,
      "y2": 223
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_23",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/296.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/296_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 135,
      "y1": 132,
      "x2": 180,
      "y2": 203
    },
    "B_bbox": {
      "x1": 81,
      "y1": 13,
      "x2": 179,
      "y2": 87
    },
    "C_bbox": {
      "x1": 2,
      "y1": 122,
      "x2": 75,
      "y2": 188
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_24",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/301.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/301_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 69,
      "y1": 114,
      "x2": 100,
      "y2": 211
    },
    "B_bbox": {
      "x1": 11,
      "y1": 163,
      "x2": 47,
      "y2": 204
    },
    "C_bbox": {
      "x1": 119,
      "y1": 160,
      "x2": 174,
      "y2": 216
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_25",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/318.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/318_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 32,
      "y1": 0,
      "x2": 58,
      "y2": 36
    },
    "B_bbox": {
      "x1": 63,
      "y1": 161,
      "x2": 99,
      "y2": 187
    },
    "C_bbox": {
      "x1": 150,
      "y1": 136,
      "x2": 215,
      "y2": 181
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_26",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/324.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/324_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 47,
      "y1": 33,
      "x2": 55,
      "y2": 55
    },
    "B_bbox": {
      "x1": 119,
      "y1": 67,
      "x2": 207,
      "y2": 127
    },
    "C_bbox": {
      "x1": 16,
      "y1": 76,
      "x2": 105,
      "y2": 111
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_27",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/334.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/334_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 110,
      "y1": 10,
      "x2": 223,
      "y2": 111
    },
    "B_bbox": {
      "x1": 58,
      "y1": 64,
      "x2": 102,
      "y2": 128
    },
    "C_bbox": {
      "x1": 21,
      "y1": 136,
      "x2": 85,
      "y2": 200
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_28",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/335.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/335_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 90,
      "y1": 0,
      "x2": 221,
      "y2": 108
    },
    "B_bbox": {
      "x1": 24,
      "y1": 31,
      "x2": 88,
      "y2": 127
    },
    "C_bbox": {
      "x1": 10,
      "y1": 127,
      "x2": 72,
      "y2": 197
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_29",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/341.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/341_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 2,
      "y1": 127,
      "x2": 95,
      "y2": 220
    },
    "B_bbox": {
      "x1": 166,
      "y1": 48,
      "x2": 217,
      "y2": 132
    },
    "C_bbox": {
      "x1": 98,
      "y1": 94,
      "x2": 133,
      "y2": 131
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_30",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/367.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/367_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 80,
      "y1": 78,
      "x2": 88,
      "y2": 102
    },
    "B_bbox": {
      "x1": 71,
      "y1": 27,
      "x2": 169,
      "y2": 66
    },
    "C_bbox": {
      "x1": 8,
      "y1": 41,
      "x2": 49,
      "y2": 130
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_31",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/372.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/372_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 58,
      "y1": 70,
      "x2": 59,
      "y2": 81
    },
    "B_bbox": {
      "x1": 64,
      "y1": 123,
      "x2": 162,
      "y2": 199
    },
    "C_bbox": {
      "x1": 165,
      "y1": 54,
      "x2": 210,
      "y2": 123
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_32",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/381.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/381_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 32,
      "y1": 142,
      "x2": 47,
      "y2": 197
    },
    "B_bbox": {
      "x1": 86,
      "y1": 46,
      "x2": 123,
      "y2": 116
    },
    "C_bbox": {
      "x1": 93,
      "y1": 185,
      "x2": 158,
      "y2": 212
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_33",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/422.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/422_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 29,
      "y1": 31,
      "x2": 55,
      "y2": 57
    },
    "B_bbox": {
      "x1": 61,
      "y1": 43,
      "x2": 140,
      "y2": 130
    },
    "C_bbox": {
      "x1": 149,
      "y1": 7,
      "x2": 195,
      "y2": 60
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_34",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/430.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/430_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 52,
      "y1": 124,
      "x2": 85,
      "y2": 212
    },
    "B_bbox": {
      "x1": 57,
      "y1": 66,
      "x2": 148,
      "y2": 109
    },
    "C_bbox": {
      "x1": 104,
      "y1": 146,
      "x2": 146,
      "y2": 218
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_35",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/445.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/445_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 38,
      "y1": 123,
      "x2": 81,
      "y2": 191
    },
    "B_bbox": {
      "x1": 134,
      "y1": 8,
      "x2": 220,
      "y2": 55
    },
    "C_bbox": {
      "x1": 133,
      "y1": 93,
      "x2": 209,
      "y2": 162
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_36",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/465.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/465_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 38,
      "y1": 147,
      "x2": 52,
      "y2": 208
    },
    "B_bbox": {
      "x1": 147,
      "y1": 76,
      "x2": 170,
      "y2": 154
    },
    "C_bbox": {
      "x1": 25,
      "y1": 72,
      "x2": 64,
      "y2": 111
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_37",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/471.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/471_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 16,
      "y1": 173,
      "x2": 17,
      "y2": 183
    },
    "B_bbox": {
      "x1": 0,
      "y1": 82,
      "x2": 39,
      "y2": 155
    },
    "C_bbox": {
      "x1": 99,
      "y1": 93,
      "x2": 161,
      "y2": 176
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_38",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/474.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/474_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 100,
      "y1": 69,
      "x2": 158,
      "y2": 146
    },
    "B_bbox": {
      "x1": 165,
      "y1": 54,
      "x2": 188,
      "y2": 149
    },
    "C_bbox": {
      "x1": 10,
      "y1": 112,
      "x2": 94,
      "y2": 139
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_39",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/480.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/480_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 32,
      "y1": 21,
      "x2": 102,
      "y2": 82
    },
    "B_bbox": {
      "x1": 15,
      "y1": 114,
      "x2": 38,
      "y2": 212
    },
    "C_bbox": {
      "x1": 127,
      "y1": 49,
      "x2": 221,
      "y2": 115
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_40",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/493.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/493_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 20,
      "y1": 4,
      "x2": 33,
      "y2": 21
    },
    "B_bbox": {
      "x1": 45,
      "y1": 94,
      "x2": 68,
      "y2": 171
    },
    "C_bbox": {
      "x1": 87,
      "y1": 82,
      "x2": 186,
      "y2": 155
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_41",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/499.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/499_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 3,
      "y1": 2,
      "x2": 150,
      "y2": 222
    },
    "B_bbox": {
      "x1": 153,
      "y1": 83,
      "x2": 221,
      "y2": 179
    },
    "C_bbox": {
      "x1": 161,
      "y1": 20,
      "x2": 184,
      "y2": 74
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_42",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/511.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/511_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 119,
      "y1": 21,
      "x2": 217,
      "y2": 112
    },
    "B_bbox": {
      "x1": 13,
      "y1": 55,
      "x2": 65,
      "y2": 88
    },
    "C_bbox": {
      "x1": 131,
      "y1": 169,
      "x2": 198,
      "y2": 218
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_43",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/524.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/524_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 75,
      "y1": 88,
      "x2": 109,
      "y2": 136
    },
    "B_bbox": {
      "x1": 15,
      "y1": 2,
      "x2": 44,
      "y2": 101
    },
    "C_bbox": {
      "x1": 113,
      "y1": 39,
      "x2": 185,
      "y2": 87
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_44",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/526.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/526_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 127,
      "y1": 94,
      "x2": 133,
      "y2": 113
    },
    "B_bbox": {
      "x1": 40,
      "y1": 3,
      "x2": 62,
      "y2": 79
    },
    "C_bbox": {
      "x1": 61,
      "y1": 186,
      "x2": 123,
      "y2": 215
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_45",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/541.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/541_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 105,
      "y1": 9,
      "x2": 215,
      "y2": 131
    },
    "B_bbox": {
      "x1": 23,
      "y1": 107,
      "x2": 60,
      "y2": 175
    },
    "C_bbox": {
      "x1": 4,
      "y1": 11,
      "x2": 102,
      "y2": 106
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_46",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/548.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/548_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 22,
      "y1": 0,
      "x2": 133,
      "y2": 181
    },
    "B_bbox": {
      "x1": 177,
      "y1": 179,
      "x2": 207,
      "y2": 215
    },
    "C_bbox": {
      "x1": 148,
      "y1": 91,
      "x2": 194,
      "y2": 168
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_47",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/603.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/603_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 60,
      "y1": 33,
      "x2": 85,
      "y2": 45
    },
    "B_bbox": {
      "x1": 112,
      "y1": 144,
      "x2": 142,
      "y2": 174
    },
    "C_bbox": {
      "x1": 25,
      "y1": 24,
      "x2": 47,
      "y2": 87
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_48",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/611.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/611_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 22,
      "y1": 0,
      "x2": 56,
      "y2": 15
    },
    "B_bbox": {
      "x1": 91,
      "y1": 16,
      "x2": 157,
      "y2": 82
    },
    "C_bbox": {
      "x1": 174,
      "y1": 175,
      "x2": 203,
      "y2": 211
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_49",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/619.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/619_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 67,
      "y1": 33,
      "x2": 85,
      "y2": 71
    },
    "B_bbox": {
      "x1": 150,
      "y1": 80,
      "x2": 173,
      "y2": 140
    },
    "C_bbox": {
      "x1": 58,
      "y1": 135,
      "x2": 111,
      "y2": 175
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_50",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/640.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/640_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 76,
      "y1": 79,
      "x2": 149,
      "y2": 132
    },
    "B_bbox": {
      "x1": 37,
      "y1": 0,
      "x2": 117,
      "y2": 21
    },
    "C_bbox": {
      "x1": 55,
      "y1": 134,
      "x2": 152,
      "y2": 220
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_51",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/643.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/643_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 52,
      "y1": 124,
      "x2": 79,
      "y2": 212
    },
    "B_bbox": {
      "x1": 146,
      "y1": 82,
      "x2": 167,
      "y2": 171
    },
    "C_bbox": {
      "x1": 47,
      "y1": 41,
      "x2": 146,
      "y2": 80
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_52",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/656.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/656_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 41,
      "y1": 144,
      "x2": 59,
      "y2": 208
    },
    "B_bbox": {
      "x1": 149,
      "y1": 158,
      "x2": 218,
      "y2": 219
    },
    "C_bbox": {
      "x1": 113,
      "y1": 13,
      "x2": 181,
      "y2": 63
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_53",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/664.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/664_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 1,
      "y1": 89,
      "x2": 63,
      "y2": 144
    },
    "B_bbox": {
      "x1": 127,
      "y1": 112,
      "x2": 214,
      "y2": 184
    },
    "C_bbox": {
      "x1": 64,
      "y1": 110,
      "x2": 118,
      "y2": 196
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_54",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/683.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/683_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 38,
      "y1": 147,
      "x2": 52,
      "y2": 208
    },
    "B_bbox": {
      "x1": 1,
      "y1": 82,
      "x2": 44,
      "y2": 113
    },
    "C_bbox": {
      "x1": 137,
      "y1": 76,
      "x2": 199,
      "y2": 134
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_55",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/684.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/684_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 41,
      "y1": 144,
      "x2": 71,
      "y2": 207
    },
    "B_bbox": {
      "x1": 127,
      "y1": 136,
      "x2": 216,
      "y2": 184
    },
    "C_bbox": {
      "x1": 85,
      "y1": 11,
      "x2": 151,
      "y2": 88
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_56",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/685.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/685_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 113,
      "y1": 13,
      "x2": 223,
      "y2": 132
    },
    "B_bbox": {
      "x1": 23,
      "y1": 140,
      "x2": 70,
      "y2": 218
    },
    "C_bbox": {
      "x1": 41,
      "y1": 57,
      "x2": 68,
      "y2": 85
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_57",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/705.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/705_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 38,
      "y1": 127,
      "x2": 81,
      "y2": 191
    },
    "B_bbox": {
      "x1": 92,
      "y1": 123,
      "x2": 179,
      "y2": 180
    },
    "C_bbox": {
      "x1": 131,
      "y1": 28,
      "x2": 214,
      "y2": 91
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_58",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/710.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/710_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 20,
      "y1": 0,
      "x2": 45,
      "y2": 21
    },
    "B_bbox": {
      "x1": 174,
      "y1": 125,
      "x2": 206,
      "y2": 146
    },
    "C_bbox": {
      "x1": 73,
      "y1": 54,
      "x2": 159,
      "y2": 142
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_59",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/723.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/723_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 52,
      "y1": 2,
      "x2": 54,
      "y2": 19
    },
    "B_bbox": {
      "x1": 115,
      "y1": 129,
      "x2": 203,
      "y2": 170
    },
    "C_bbox": {
      "x1": 23,
      "y1": 134,
      "x2": 68,
      "y2": 217
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_60",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/729.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/729_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 46,
      "y1": 75,
      "x2": 80,
      "y2": 140
    },
    "B_bbox": {
      "x1": 104,
      "y1": 71,
      "x2": 157,
      "y2": 120
    },
    "C_bbox": {
      "x1": 71,
      "y1": 13,
      "x2": 171,
      "y2": 42
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_61",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/739.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/739_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 22,
      "y1": 0,
      "x2": 35,
      "y2": 4
    },
    "B_bbox": {
      "x1": 82,
      "y1": 134,
      "x2": 163,
      "y2": 181
    },
    "C_bbox": {
      "x1": 78,
      "y1": 29,
      "x2": 109,
      "y2": 125
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_62",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/742.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/742_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 44,
      "y1": 129,
      "x2": 93,
      "y2": 202
    },
    "B_bbox": {
      "x1": 187,
      "y1": 40,
      "x2": 224,
      "y2": 90
    },
    "C_bbox": {
      "x1": 0,
      "y1": 29,
      "x2": 91,
      "y2": 70
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_63",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/754.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/754_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 56,
      "y1": 106,
      "x2": 97,
      "y2": 189
    },
    "B_bbox": {
      "x1": 144,
      "y1": 97,
      "x2": 170,
      "y2": 166
    },
    "C_bbox": {
      "x1": 123,
      "y1": 8,
      "x2": 181,
      "y2": 78
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_64",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/758.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/758_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 36,
      "y1": 19,
      "x2": 91,
      "y2": 137
    },
    "B_bbox": {
      "x1": 108,
      "y1": 2,
      "x2": 202,
      "y2": 78
    },
    "C_bbox": {
      "x1": 134,
      "y1": 114,
      "x2": 211,
      "y2": 213
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_65",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/773.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/773_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 94,
      "y1": 113,
      "x2": 144,
      "y2": 145
    },
    "B_bbox": {
      "x1": 64,
      "y1": 108,
      "x2": 92,
      "y2": 197
    },
    "C_bbox": {
      "x1": 112,
      "y1": 25,
      "x2": 182,
      "y2": 64
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_66",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/775.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/775_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 91,
      "y1": 8,
      "x2": 178,
      "y2": 81
    },
    "B_bbox": {
      "x1": 35,
      "y1": 120,
      "x2": 66,
      "y2": 198
    },
    "C_bbox": {
      "x1": 70,
      "y1": 88,
      "x2": 150,
      "y2": 185
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_67",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/777.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/777_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 31,
      "y1": 0,
      "x2": 92,
      "y2": 36
    },
    "B_bbox": {
      "x1": 82,
      "y1": 122,
      "x2": 166,
      "y2": 163
    },
    "C_bbox": {
      "x1": 5,
      "y1": 129,
      "x2": 29,
      "y2": 157
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_68",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/802.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/802_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 36,
      "y1": 127,
      "x2": 79,
      "y2": 194
    },
    "B_bbox": {
      "x1": 120,
      "y1": 121,
      "x2": 166,
      "y2": 186
    },
    "C_bbox": {
      "x1": 42,
      "y1": 42,
      "x2": 127,
      "y2": 68
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_69",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/806.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/806_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 41,
      "y1": 144,
      "x2": 71,
      "y2": 207
    },
    "B_bbox": {
      "x1": 124,
      "y1": 23,
      "x2": 148,
      "y2": 93
    },
    "C_bbox": {
      "x1": 113,
      "y1": 109,
      "x2": 150,
      "y2": 131
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_70",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/835.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/835_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 1,
      "y1": 123,
      "x2": 94,
      "y2": 212
    },
    "B_bbox": {
      "x1": 139,
      "y1": 161,
      "x2": 162,
      "y2": 199
    },
    "C_bbox": {
      "x1": 186,
      "y1": 7,
      "x2": 210,
      "y2": 106
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_71",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/839.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/839_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 111,
      "y1": 9,
      "x2": 223,
      "y2": 137
    },
    "B_bbox": {
      "x1": 28,
      "y1": 42,
      "x2": 61,
      "y2": 85
    },
    "C_bbox": {
      "x1": 37,
      "y1": 109,
      "x2": 102,
      "y2": 186
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_72",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/842.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/842_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 23,
      "y1": 109,
      "x2": 104,
      "y2": 206
    },
    "B_bbox": {
      "x1": 166,
      "y1": 47,
      "x2": 191,
      "y2": 118
    },
    "C_bbox": {
      "x1": 142,
      "y1": 145,
      "x2": 179,
      "y2": 221
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_73",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/848.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/848_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 34,
      "y1": 41,
      "x2": 45,
      "y2": 57
    },
    "B_bbox": {
      "x1": 76,
      "y1": 13,
      "x2": 133,
      "y2": 53
    },
    "C_bbox": {
      "x1": 55,
      "y1": 59,
      "x2": 143,
      "y2": 89
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_74",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/866.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/866_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 1,
      "y1": 119,
      "x2": 94,
      "y2": 213
    },
    "B_bbox": {
      "x1": 175,
      "y1": 35,
      "x2": 196,
      "y2": 78
    },
    "C_bbox": {
      "x1": 111,
      "y1": 94,
      "x2": 204,
      "y2": 151
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_75",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/867.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/867_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 33,
      "y1": 0,
      "x2": 74,
      "y2": 60
    },
    "B_bbox": {
      "x1": 116,
      "y1": 23,
      "x2": 194,
      "y2": 101
    },
    "C_bbox": {
      "x1": 89,
      "y1": 118,
      "x2": 125,
      "y2": 158
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_76",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/876.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/876_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 35,
      "y1": 29,
      "x2": 40,
      "y2": 57
    },
    "B_bbox": {
      "x1": 95,
      "y1": 44,
      "x2": 180,
      "y2": 96
    },
    "C_bbox": {
      "x1": 40,
      "y1": 125,
      "x2": 81,
      "y2": 184
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_77",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/892.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/892_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 46,
      "y1": 108,
      "x2": 103,
      "y2": 207
    },
    "B_bbox": {
      "x1": 56,
      "y1": 75,
      "x2": 79,
      "y2": 103
    },
    "C_bbox": {
      "x1": 182,
      "y1": 16,
      "x2": 206,
      "y2": 99
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_78",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/912.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/912_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 49,
      "y1": 157,
      "x2": 96,
      "y2": 213
    },
    "B_bbox": {
      "x1": 104,
      "y1": 8,
      "x2": 154,
      "y2": 93
    },
    "C_bbox": {
      "x1": 139,
      "y1": 160,
      "x2": 215,
      "y2": 221
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_79",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/914.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/914_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 113,
      "y1": 11,
      "x2": 222,
      "y2": 101
    },
    "B_bbox": {
      "x1": 1,
      "y1": 5,
      "x2": 61,
      "y2": 94
    },
    "C_bbox": {
      "x1": 33,
      "y1": 133,
      "x2": 117,
      "y2": 182
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_80",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/919.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/919_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 117,
      "y1": 69,
      "x2": 164,
      "y2": 154
    },
    "B_bbox": {
      "x1": 40,
      "y1": 91,
      "x2": 83,
      "y2": 130
    },
    "C_bbox": {
      "x1": 21,
      "y1": 190,
      "x2": 100,
      "y2": 218
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_81",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/933.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/933_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 42,
      "y1": 5,
      "x2": 53,
      "y2": 63
    },
    "B_bbox": {
      "x1": 12,
      "y1": 86,
      "x2": 75,
      "y2": 159
    },
    "C_bbox": {
      "x1": 78,
      "y1": 87,
      "x2": 171,
      "y2": 185
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_82",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/940.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/940_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 33,
      "y1": 41,
      "x2": 65,
      "y2": 85
    },
    "B_bbox": {
      "x1": 126,
      "y1": 27,
      "x2": 173,
      "y2": 79
    },
    "C_bbox": {
      "x1": 37,
      "y1": 180,
      "x2": 81,
      "y2": 220
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_83",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/943.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/943_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 41,
      "y1": 144,
      "x2": 71,
      "y2": 207
    },
    "B_bbox": {
      "x1": 106,
      "y1": 130,
      "x2": 177,
      "y2": 182
    },
    "C_bbox": {
      "x1": 145,
      "y1": 25,
      "x2": 199,
      "y2": 64
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_84",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1005.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1005_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 53,
      "y1": 106,
      "x2": 97,
      "y2": 192
    },
    "B_bbox": {
      "x1": 19,
      "y1": 5,
      "x2": 46,
      "y2": 67
    },
    "C_bbox": {
      "x1": 149,
      "y1": 143,
      "x2": 176,
      "y2": 168
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_85",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1044.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1044_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 55,
      "y1": 124,
      "x2": 79,
      "y2": 213
    },
    "B_bbox": {
      "x1": 98,
      "y1": 148,
      "x2": 170,
      "y2": 190
    },
    "C_bbox": {
      "x1": 63,
      "y1": 58,
      "x2": 89,
      "y2": 111
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_86",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1083.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1083_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 34,
      "y1": 24,
      "x2": 52,
      "y2": 57
    },
    "B_bbox": {
      "x1": 128,
      "y1": 76,
      "x2": 149,
      "y2": 153
    },
    "C_bbox": {
      "x1": 53,
      "y1": 34,
      "x2": 151,
      "y2": 61
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_87",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1091.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1091_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 141,
      "y1": 81,
      "x2": 157,
      "y2": 112
    },
    "B_bbox": {
      "x1": 119,
      "y1": 156,
      "x2": 190,
      "y2": 179
    },
    "C_bbox": {
      "x1": 47,
      "y1": 45,
      "x2": 137,
      "y2": 83
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_88",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1092.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1092_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 37,
      "y1": 0,
      "x2": 67,
      "y2": 55
    },
    "B_bbox": {
      "x1": 104,
      "y1": 34,
      "x2": 154,
      "y2": 69
    },
    "C_bbox": {
      "x1": 140,
      "y1": 95,
      "x2": 220,
      "y2": 178
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_89",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1101.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1101_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 114,
      "y1": 57,
      "x2": 126,
      "y2": 78
    },
    "B_bbox": {
      "x1": 125,
      "y1": 3,
      "x2": 222,
      "y2": 40
    },
    "C_bbox": {
      "x1": 63,
      "y1": 101,
      "x2": 163,
      "y2": 144
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_90",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1102.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1102_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 1,
      "y1": 3,
      "x2": 131,
      "y2": 222
    },
    "B_bbox": {
      "x1": 185,
      "y1": 150,
      "x2": 222,
      "y2": 176
    },
    "C_bbox": {
      "x1": 184,
      "y1": 1,
      "x2": 222,
      "y2": 54
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_91",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1109.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1109_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 41,
      "y1": 108,
      "x2": 99,
      "y2": 204
    },
    "B_bbox": {
      "x1": 19,
      "y1": 19,
      "x2": 47,
      "y2": 107
    },
    "C_bbox": {
      "x1": 134,
      "y1": 97,
      "x2": 193,
      "y2": 168
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_92",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1121.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1121_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 116,
      "y1": 97,
      "x2": 154,
      "y2": 154
    },
    "B_bbox": {
      "x1": 161,
      "y1": 61,
      "x2": 196,
      "y2": 140
    },
    "C_bbox": {
      "x1": 51,
      "y1": 62,
      "x2": 109,
      "y2": 136
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_93",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1122.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1122_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 59,
      "y1": 110,
      "x2": 103,
      "y2": 199
    },
    "B_bbox": {
      "x1": 178,
      "y1": 56,
      "x2": 208,
      "y2": 111
    },
    "C_bbox": {
      "x1": 84,
      "y1": 1,
      "x2": 171,
      "y2": 73
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_94",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1128.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1128_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 56,
      "y1": 104,
      "x2": 99,
      "y2": 204
    },
    "B_bbox": {
      "x1": 147,
      "y1": 121,
      "x2": 190,
      "y2": 221
    },
    "C_bbox": {
      "x1": 12,
      "y1": 39,
      "x2": 104,
      "y2": 62
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_95",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1155.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1155_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 46,
      "y1": 53,
      "x2": 50,
      "y2": 74
    },
    "B_bbox": {
      "x1": 10,
      "y1": 94,
      "x2": 106,
      "y2": 175
    },
    "C_bbox": {
      "x1": 126,
      "y1": 104,
      "x2": 152,
      "y2": 188
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_96",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1167.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1167_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 109,
      "y1": 10,
      "x2": 223,
      "y2": 136
    },
    "B_bbox": {
      "x1": 17,
      "y1": 69,
      "x2": 64,
      "y2": 131
    },
    "C_bbox": {
      "x1": 84,
      "y1": 184,
      "x2": 108,
      "y2": 215
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_97",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1177.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1177_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 21,
      "y1": 0,
      "x2": 63,
      "y2": 62
    },
    "B_bbox": {
      "x1": 141,
      "y1": 135,
      "x2": 163,
      "y2": 194
    },
    "C_bbox": {
      "x1": 70,
      "y1": 150,
      "x2": 96,
      "y2": 199
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_98",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1217.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1217_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 54,
      "y1": 131,
      "x2": 81,
      "y2": 212
    },
    "B_bbox": {
      "x1": 145,
      "y1": 98,
      "x2": 224,
      "y2": 138
    },
    "C_bbox": {
      "x1": 102,
      "y1": 100,
      "x2": 142,
      "y2": 198
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_99",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1223.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1223_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 29,
      "y1": 0,
      "x2": 67,
      "y2": 43
    },
    "B_bbox": {
      "x1": 96,
      "y1": 112,
      "x2": 148,
      "y2": 176
    },
    "C_bbox": {
      "x1": 31,
      "y1": 43,
      "x2": 56,
      "y2": 115
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_100",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1236.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1236_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 17,
      "y1": 194,
      "x2": 24,
      "y2": 209
    },
    "B_bbox": {
      "x1": 30,
      "y1": 24,
      "x2": 93,
      "y2": 113
    },
    "C_bbox": {
      "x1": 84,
      "y1": 151,
      "x2": 171,
      "y2": 179
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_101",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1269.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1269_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 36,
      "y1": 21,
      "x2": 40,
      "y2": 45
    },
    "B_bbox": {
      "x1": 0,
      "y1": 161,
      "x2": 21,
      "y2": 224
    },
    "C_bbox": {
      "x1": 110,
      "y1": 67,
      "x2": 169,
      "y2": 163
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_102",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1283.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1283_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 53,
      "y1": 122,
      "x2": 96,
      "y2": 208
    },
    "B_bbox": {
      "x1": 112,
      "y1": 115,
      "x2": 207,
      "y2": 164
    },
    "C_bbox": {
      "x1": 15,
      "y1": 54,
      "x2": 38,
      "y2": 132
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_103",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1316.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1316_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 102,
      "y1": 92,
      "x2": 117,
      "y2": 112
    },
    "B_bbox": {
      "x1": 18,
      "y1": 138,
      "x2": 62,
      "y2": 190
    },
    "C_bbox": {
      "x1": 172,
      "y1": 161,
      "x2": 219,
      "y2": 191
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_104",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1321.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1321_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 62,
      "y1": 89,
      "x2": 95,
      "y2": 135
    },
    "B_bbox": {
      "x1": 16,
      "y1": 5,
      "x2": 42,
      "y2": 54
    },
    "C_bbox": {
      "x1": 52,
      "y1": 46,
      "x2": 83,
      "y2": 79
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_105",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1346.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1346_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 111,
      "y1": 10,
      "x2": 223,
      "y2": 149
    },
    "B_bbox": {
      "x1": 0,
      "y1": 48,
      "x2": 74,
      "y2": 133
    },
    "C_bbox": {
      "x1": 102,
      "y1": 188,
      "x2": 184,
      "y2": 215
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_106",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1352.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1352_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 71,
      "y1": 7,
      "x2": 110,
      "y2": 27
    },
    "B_bbox": {
      "x1": 165,
      "y1": 108,
      "x2": 195,
      "y2": 140
    },
    "C_bbox": {
      "x1": 88,
      "y1": 141,
      "x2": 162,
      "y2": 187
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_107",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1354.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1354_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 33,
      "y1": 106,
      "x2": 102,
      "y2": 207
    },
    "B_bbox": {
      "x1": 156,
      "y1": 108,
      "x2": 195,
      "y2": 205
    },
    "C_bbox": {
      "x1": 66,
      "y1": 39,
      "x2": 157,
      "y2": 62
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_108",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1358.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1358_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 17,
      "y1": 181,
      "x2": 42,
      "y2": 223
    },
    "B_bbox": {
      "x1": 127,
      "y1": 57,
      "x2": 148,
      "y2": 136
    },
    "C_bbox": {
      "x1": 185,
      "y1": 94,
      "x2": 216,
      "y2": 138
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_109",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1362.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1362_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 41,
      "y1": 127,
      "x2": 85,
      "y2": 189
    },
    "B_bbox": {
      "x1": 88,
      "y1": 114,
      "x2": 143,
      "y2": 192
    },
    "C_bbox": {
      "x1": 39,
      "y1": 3,
      "x2": 116,
      "y2": 96
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_110",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1388.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1388_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 32,
      "y1": 142,
      "x2": 48,
      "y2": 196
    },
    "B_bbox": {
      "x1": 124,
      "y1": 105,
      "x2": 169,
      "y2": 157
    },
    "C_bbox": {
      "x1": 1,
      "y1": 39,
      "x2": 60,
      "y2": 77
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_111",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1391.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1391_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 44,
      "y1": 115,
      "x2": 80,
      "y2": 215
    },
    "B_bbox": {
      "x1": 143,
      "y1": 138,
      "x2": 222,
      "y2": 214
    },
    "C_bbox": {
      "x1": 143,
      "y1": 18,
      "x2": 216,
      "y2": 53
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_112",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1395.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1395_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 41,
      "y1": 123,
      "x2": 81,
      "y2": 192
    },
    "B_bbox": {
      "x1": 8,
      "y1": 10,
      "x2": 70,
      "y2": 48
    },
    "C_bbox": {
      "x1": 87,
      "y1": 173,
      "x2": 170,
      "y2": 206
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_113",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1397.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1397_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 135,
      "y1": 132,
      "x2": 180,
      "y2": 203
    },
    "B_bbox": {
      "x1": 21,
      "y1": 99,
      "x2": 111,
      "y2": 137
    },
    "C_bbox": {
      "x1": 62,
      "y1": 161,
      "x2": 121,
      "y2": 221
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_114",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1408.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1408_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 30,
      "y1": 14,
      "x2": 49,
      "y2": 40
    },
    "B_bbox": {
      "x1": 146,
      "y1": 55,
      "x2": 220,
      "y2": 133
    },
    "C_bbox": {
      "x1": 63,
      "y1": 152,
      "x2": 146,
      "y2": 216
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_115",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1429.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1429_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 38,
      "y1": 109,
      "x2": 90,
      "y2": 198
    },
    "B_bbox": {
      "x1": 90,
      "y1": 113,
      "x2": 148,
      "y2": 174
    },
    "C_bbox": {
      "x1": 157,
      "y1": 133,
      "x2": 204,
      "y2": 169
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_116",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1445.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1445_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 52,
      "y1": 124,
      "x2": 85,
      "y2": 212
    },
    "B_bbox": {
      "x1": 8,
      "y1": 77,
      "x2": 73,
      "y2": 100
    },
    "C_bbox": {
      "x1": 144,
      "y1": 29,
      "x2": 210,
      "y2": 123
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_117",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1449.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1449_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 119,
      "y1": 11,
      "x2": 218,
      "y2": 127
    },
    "B_bbox": {
      "x1": 24,
      "y1": 51,
      "x2": 94,
      "y2": 112
    },
    "C_bbox": {
      "x1": 139,
      "y1": 136,
      "x2": 224,
      "y2": 202
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_118",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1455.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1455_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 109,
      "y1": 10,
      "x2": 173,
      "y2": 81
    },
    "B_bbox": {
      "x1": 56,
      "y1": 136,
      "x2": 115,
      "y2": 160
    },
    "C_bbox": {
      "x1": 29,
      "y1": 170,
      "x2": 109,
      "y2": 207
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_119",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1457.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1457_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 22,
      "y1": 0,
      "x2": 36,
      "y2": 16
    },
    "B_bbox": {
      "x1": 147,
      "y1": 83,
      "x2": 220,
      "y2": 182
    },
    "C_bbox": {
      "x1": 7,
      "y1": 92,
      "x2": 105,
      "y2": 170
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_120",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1478.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1478_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 4,
      "y1": 0,
      "x2": 173,
      "y2": 185
    },
    "B_bbox": {
      "x1": 176,
      "y1": 89,
      "x2": 216,
      "y2": 160
    },
    "C_bbox": {
      "x1": 183,
      "y1": 27,
      "x2": 203,
      "y2": 84
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_121",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1505.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1505_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 44,
      "y1": 149,
      "x2": 58,
      "y2": 199
    },
    "B_bbox": {
      "x1": 168,
      "y1": 91,
      "x2": 208,
      "y2": 184
    },
    "C_bbox": {
      "x1": 87,
      "y1": 4,
      "x2": 176,
      "y2": 50
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_122",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1516.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1516_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 97,
      "y1": 92,
      "x2": 110,
      "y2": 98
    },
    "B_bbox": {
      "x1": 149,
      "y1": 72,
      "x2": 196,
      "y2": 95
    },
    "C_bbox": {
      "x1": 113,
      "y1": 123,
      "x2": 205,
      "y2": 153
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_123",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1520.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1520_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 113,
      "y1": 15,
      "x2": 205,
      "y2": 93
    },
    "B_bbox": {
      "x1": 63,
      "y1": 177,
      "x2": 131,
      "y2": 198
    },
    "C_bbox": {
      "x1": 35,
      "y1": 5,
      "x2": 85,
      "y2": 59
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_124",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1584.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1584_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 46,
      "y1": 118,
      "x2": 83,
      "y2": 194
    },
    "B_bbox": {
      "x1": 128,
      "y1": 115,
      "x2": 216,
      "y2": 169
    },
    "C_bbox": {
      "x1": 114,
      "y1": 4,
      "x2": 182,
      "y2": 104
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_125",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1586.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1586_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 21,
      "y1": 13,
      "x2": 49,
      "y2": 41
    },
    "B_bbox": {
      "x1": 6,
      "y1": 76,
      "x2": 65,
      "y2": 102
    },
    "C_bbox": {
      "x1": 77,
      "y1": 27,
      "x2": 128,
      "y2": 64
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_126",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1597.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1597_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 55,
      "y1": 124,
      "x2": 79,
      "y2": 210
    },
    "B_bbox": {
      "x1": 124,
      "y1": 65,
      "x2": 218,
      "y2": 89
    },
    "C_bbox": {
      "x1": 14,
      "y1": 1,
      "x2": 107,
      "y2": 88
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_127",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1611.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1611_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 114,
      "y1": 14,
      "x2": 223,
      "y2": 129
    },
    "B_bbox": {
      "x1": 63,
      "y1": 45,
      "x2": 114,
      "y2": 130
    },
    "C_bbox": {
      "x1": 13,
      "y1": 39,
      "x2": 47,
      "y2": 120
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_128",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1615.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1615_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 77,
      "y1": 49,
      "x2": 79,
      "y2": 61
    },
    "B_bbox": {
      "x1": 59,
      "y1": 116,
      "x2": 130,
      "y2": 172
    },
    "C_bbox": {
      "x1": 172,
      "y1": 133,
      "x2": 207,
      "y2": 160
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_129",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1663.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1663_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 80,
      "y1": 84,
      "x2": 149,
      "y2": 127
    },
    "B_bbox": {
      "x1": 126,
      "y1": 161,
      "x2": 215,
      "y2": 208
    },
    "C_bbox": {
      "x1": 49,
      "y1": 173,
      "x2": 75,
      "y2": 216
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_130",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1666.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1666_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 42,
      "y1": 70,
      "x2": 71,
      "y2": 109
    },
    "B_bbox": {
      "x1": 148,
      "y1": 26,
      "x2": 177,
      "y2": 87
    },
    "C_bbox": {
      "x1": 71,
      "y1": 98,
      "x2": 101,
      "y2": 135
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_131",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1667.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1667_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 116,
      "y1": 61,
      "x2": 148,
      "y2": 114
    },
    "B_bbox": {
      "x1": 15,
      "y1": 32,
      "x2": 107,
      "y2": 113
    },
    "C_bbox": {
      "x1": 169,
      "y1": 65,
      "x2": 219,
      "y2": 97
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_132",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1680.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1680_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 145,
      "y1": 86,
      "x2": 157,
      "y2": 112
    },
    "B_bbox": {
      "x1": 50,
      "y1": 98,
      "x2": 94,
      "y2": 196
    },
    "C_bbox": {
      "x1": 78,
      "y1": 9,
      "x2": 99,
      "y2": 78
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_133",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1685.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1685_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 27,
      "y1": 27,
      "x2": 71,
      "y2": 67
    },
    "B_bbox": {
      "x1": 36,
      "y1": 99,
      "x2": 102,
      "y2": 161
    },
    "C_bbox": {
      "x1": 111,
      "y1": 12,
      "x2": 186,
      "y2": 99
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_134",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1695.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1695_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 22,
      "y1": 0,
      "x2": 31,
      "y2": 16
    },
    "B_bbox": {
      "x1": 89,
      "y1": 19,
      "x2": 115,
      "y2": 101
    },
    "C_bbox": {
      "x1": 1,
      "y1": 102,
      "x2": 49,
      "y2": 173
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_135",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1707.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1707_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 22,
      "y1": 0,
      "x2": 56,
      "y2": 15
    },
    "B_bbox": {
      "x1": 85,
      "y1": 122,
      "x2": 179,
      "y2": 206
    },
    "C_bbox": {
      "x1": 106,
      "y1": 49,
      "x2": 139,
      "y2": 87
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_136",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1710.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1710_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 41,
      "y1": 123,
      "x2": 96,
      "y2": 214
    },
    "B_bbox": {
      "x1": 159,
      "y1": 179,
      "x2": 217,
      "y2": 223
    },
    "C_bbox": {
      "x1": 53,
      "y1": 28,
      "x2": 137,
      "y2": 91
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_137",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1726.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1726_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 27,
      "y1": 27,
      "x2": 89,
      "y2": 112
    },
    "B_bbox": {
      "x1": 77,
      "y1": 123,
      "x2": 166,
      "y2": 191
    },
    "C_bbox": {
      "x1": 120,
      "y1": 56,
      "x2": 148,
      "y2": 119
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_138",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1733.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1733_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 51,
      "y1": 117,
      "x2": 82,
      "y2": 188
    },
    "B_bbox": {
      "x1": 46,
      "y1": 31,
      "x2": 111,
      "y2": 108
    },
    "C_bbox": {
      "x1": 119,
      "y1": 38,
      "x2": 183,
      "y2": 115
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_139",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1756.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1756_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 102,
      "y1": 17,
      "x2": 113,
      "y2": 38
    },
    "B_bbox": {
      "x1": 116,
      "y1": 4,
      "x2": 177,
      "y2": 33
    },
    "C_bbox": {
      "x1": 28,
      "y1": 50,
      "x2": 107,
      "y2": 143
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_140",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1769.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1769_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 32,
      "y1": 15,
      "x2": 142,
      "y2": 83
    },
    "B_bbox": {
      "x1": 77,
      "y1": 110,
      "x2": 177,
      "y2": 184
    },
    "C_bbox": {
      "x1": 178,
      "y1": 10,
      "x2": 202,
      "y2": 51
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_141",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1777.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1777_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 45,
      "y1": 0,
      "x2": 127,
      "y2": 64
    },
    "B_bbox": {
      "x1": 104,
      "y1": 133,
      "x2": 204,
      "y2": 206
    },
    "C_bbox": {
      "x1": 170,
      "y1": 44,
      "x2": 218,
      "y2": 80
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_142",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1780.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1780_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 36,
      "y1": 0,
      "x2": 118,
      "y2": 199
    },
    "B_bbox": {
      "x1": 125,
      "y1": 104,
      "x2": 222,
      "y2": 127
    },
    "C_bbox": {
      "x1": 148,
      "y1": 42,
      "x2": 223,
      "y2": 98
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_143",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1785.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1785_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 56,
      "y1": 65,
      "x2": 79,
      "y2": 92
    },
    "B_bbox": {
      "x1": 185,
      "y1": 50,
      "x2": 216,
      "y2": 102
    },
    "C_bbox": {
      "x1": 9,
      "y1": 85,
      "x2": 53,
      "y2": 126
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_144",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1819.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1819_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 139,
      "y1": 60,
      "x2": 164,
      "y2": 89
    },
    "B_bbox": {
      "x1": 3,
      "y1": 175,
      "x2": 34,
      "y2": 210
    },
    "C_bbox": {
      "x1": 144,
      "y1": 98,
      "x2": 180,
      "y2": 153
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_145",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1843.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1843_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 53,
      "y1": 127,
      "x2": 79,
      "y2": 192
    },
    "B_bbox": {
      "x1": 66,
      "y1": 63,
      "x2": 109,
      "y2": 107
    },
    "C_bbox": {
      "x1": 5,
      "y1": 49,
      "x2": 62,
      "y2": 76
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_146",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1850.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1850_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 46,
      "y1": 118,
      "x2": 81,
      "y2": 194
    },
    "B_bbox": {
      "x1": 138,
      "y1": 122,
      "x2": 210,
      "y2": 167
    },
    "C_bbox": {
      "x1": 22,
      "y1": 15,
      "x2": 101,
      "y2": 87
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_147",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1869.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1869_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 56,
      "y1": 123,
      "x2": 77,
      "y2": 214
    },
    "B_bbox": {
      "x1": 100,
      "y1": 109,
      "x2": 191,
      "y2": 193
    },
    "C_bbox": {
      "x1": 137,
      "y1": 22,
      "x2": 212,
      "y2": 77
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_148",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1871.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1871_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 90,
      "y1": 9,
      "x2": 223,
      "y2": 160
    },
    "B_bbox": {
      "x1": 64,
      "y1": 200,
      "x2": 145,
      "y2": 221
    },
    "C_bbox": {
      "x1": 52,
      "y1": 63,
      "x2": 85,
      "y2": 92
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_149",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1888.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1888_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 21,
      "y1": 17,
      "x2": 37,
      "y2": 57
    },
    "B_bbox": {
      "x1": 153,
      "y1": 8,
      "x2": 219,
      "y2": 99
    },
    "C_bbox": {
      "x1": 83,
      "y1": 149,
      "x2": 105,
      "y2": 192
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_150",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1899.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1899_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 43,
      "y1": 4,
      "x2": 70,
      "y2": 30
    },
    "B_bbox": {
      "x1": 35,
      "y1": 132,
      "x2": 80,
      "y2": 178
    },
    "C_bbox": {
      "x1": 103,
      "y1": 75,
      "x2": 193,
      "y2": 159
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_151",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1915.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1915_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 52,
      "y1": 127,
      "x2": 81,
      "y2": 195
    },
    "B_bbox": {
      "x1": 94,
      "y1": 84,
      "x2": 159,
      "y2": 175
    },
    "C_bbox": {
      "x1": 166,
      "y1": 145,
      "x2": 198,
      "y2": 196
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_152",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1940.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1940_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 52,
      "y1": 0,
      "x2": 109,
      "y2": 42
    },
    "B_bbox": {
      "x1": 138,
      "y1": 117,
      "x2": 199,
      "y2": 208
    },
    "C_bbox": {
      "x1": 134,
      "y1": 57,
      "x2": 214,
      "y2": 83
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_153",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1942.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1942_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 38,
      "y1": 147,
      "x2": 52,
      "y2": 208
    },
    "B_bbox": {
      "x1": 94,
      "y1": 14,
      "x2": 158,
      "y2": 73
    },
    "C_bbox": {
      "x1": 78,
      "y1": 143,
      "x2": 103,
      "y2": 206
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_154",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1949.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1949_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 33,
      "y1": 0,
      "x2": 67,
      "y2": 40
    },
    "B_bbox": {
      "x1": 149,
      "y1": 140,
      "x2": 208,
      "y2": 218
    },
    "C_bbox": {
      "x1": 31,
      "y1": 109,
      "x2": 96,
      "y2": 203
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_155",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1962.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1962_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 29,
      "y1": 0,
      "x2": 65,
      "y2": 54
    },
    "B_bbox": {
      "x1": 99,
      "y1": 46,
      "x2": 175,
      "y2": 89
    },
    "C_bbox": {
      "x1": 91,
      "y1": 151,
      "x2": 149,
      "y2": 201
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_156",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1971.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1971_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 33,
      "y1": 0,
      "x2": 74,
      "y2": 60
    },
    "B_bbox": {
      "x1": 85,
      "y1": 146,
      "x2": 140,
      "y2": 175
    },
    "C_bbox": {
      "x1": 98,
      "y1": 3,
      "x2": 190,
      "y2": 75
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_157",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1972.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1972_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 58,
      "y1": 109,
      "x2": 90,
      "y2": 215
    },
    "B_bbox": {
      "x1": 2,
      "y1": 87,
      "x2": 28,
      "y2": 153
    },
    "C_bbox": {
      "x1": 126,
      "y1": 28,
      "x2": 170,
      "y2": 95
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_158",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1975.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1975_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 38,
      "y1": 115,
      "x2": 77,
      "y2": 191
    },
    "B_bbox": {
      "x1": 145,
      "y1": 139,
      "x2": 190,
      "y2": 206
    },
    "C_bbox": {
      "x1": 87,
      "y1": 67,
      "x2": 132,
      "y2": 98
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_159",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1983.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1983_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 102,
      "y1": 92,
      "x2": 117,
      "y2": 112
    },
    "B_bbox": {
      "x1": 135,
      "y1": 78,
      "x2": 162,
      "y2": 178
    },
    "C_bbox": {
      "x1": 187,
      "y1": 113,
      "x2": 210,
      "y2": 209
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_160",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1985.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1985_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 104,
      "y1": 76,
      "x2": 154,
      "y2": 154
    },
    "B_bbox": {
      "x1": 1,
      "y1": 124,
      "x2": 48,
      "y2": 168
    },
    "C_bbox": {
      "x1": 64,
      "y1": 114,
      "x2": 88,
      "y2": 174
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_161",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1991.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1991_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 128,
      "y1": 2,
      "x2": 223,
      "y2": 127
    },
    "B_bbox": {
      "x1": 105,
      "y1": 159,
      "x2": 193,
      "y2": 207
    },
    "C_bbox": {
      "x1": 78,
      "y1": 31,
      "x2": 123,
      "y2": 118
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_162",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1996.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1996_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 38,
      "y1": 118,
      "x2": 81,
      "y2": 193
    },
    "B_bbox": {
      "x1": 27,
      "y1": 5,
      "x2": 50,
      "y2": 46
    },
    "C_bbox": {
      "x1": 105,
      "y1": 123,
      "x2": 167,
      "y2": 172
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_163",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1999.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/1999_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 41,
      "y1": 123,
      "x2": 79,
      "y2": 194
    },
    "B_bbox": {
      "x1": 196,
      "y1": 97,
      "x2": 220,
      "y2": 148
    },
    "C_bbox": {
      "x1": 110,
      "y1": 168,
      "x2": 143,
      "y2": 215
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_164",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2005.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2005_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 58,
      "y1": 11,
      "x2": 105,
      "y2": 137
    },
    "B_bbox": {
      "x1": 138,
      "y1": 73,
      "x2": 196,
      "y2": 143
    },
    "C_bbox": {
      "x1": 19,
      "y1": 149,
      "x2": 119,
      "y2": 220
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_165",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2007.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2007_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 56,
      "y1": 130,
      "x2": 79,
      "y2": 210
    },
    "B_bbox": {
      "x1": 127,
      "y1": 62,
      "x2": 194,
      "y2": 116
    },
    "C_bbox": {
      "x1": 101,
      "y1": 162,
      "x2": 155,
      "y2": 217
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_166",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2008.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2008_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 46,
      "y1": 108,
      "x2": 103,
      "y2": 207
    },
    "B_bbox": {
      "x1": 163,
      "y1": 144,
      "x2": 205,
      "y2": 197
    },
    "C_bbox": {
      "x1": 78,
      "y1": 22,
      "x2": 162,
      "y2": 102
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_167",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2020.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2020_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 30,
      "y1": 0,
      "x2": 67,
      "y2": 55
    },
    "B_bbox": {
      "x1": 73,
      "y1": 0,
      "x2": 93,
      "y2": 31
    },
    "C_bbox": {
      "x1": 87,
      "y1": 95,
      "x2": 161,
      "y2": 192
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_168",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2041.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2041_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 145,
      "y1": 86,
      "x2": 157,
      "y2": 112
    },
    "B_bbox": {
      "x1": 53,
      "y1": 114,
      "x2": 90,
      "y2": 162
    },
    "C_bbox": {
      "x1": 25,
      "y1": 55,
      "x2": 123,
      "y2": 113
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_169",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2044.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2044_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 56,
      "y1": 64,
      "x2": 86,
      "y2": 101
    },
    "B_bbox": {
      "x1": 134,
      "y1": 52,
      "x2": 223,
      "y2": 140
    },
    "C_bbox": {
      "x1": 106,
      "y1": 147,
      "x2": 175,
      "y2": 214
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_170",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2048.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2048_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 23,
      "y1": 19,
      "x2": 49,
      "y2": 57
    },
    "B_bbox": {
      "x1": 70,
      "y1": 178,
      "x2": 106,
      "y2": 215
    },
    "C_bbox": {
      "x1": 97,
      "y1": 64,
      "x2": 160,
      "y2": 94
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_171",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2057.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2057_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 109,
      "y1": 10,
      "x2": 173,
      "y2": 81
    },
    "B_bbox": {
      "x1": 2,
      "y1": 115,
      "x2": 74,
      "y2": 167
    },
    "C_bbox": {
      "x1": 99,
      "y1": 179,
      "x2": 195,
      "y2": 215
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_172",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2060.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2060_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 145,
      "y1": 86,
      "x2": 159,
      "y2": 112
    },
    "B_bbox": {
      "x1": 53,
      "y1": 85,
      "x2": 113,
      "y2": 147
    },
    "C_bbox": {
      "x1": 75,
      "y1": 164,
      "x2": 143,
      "y2": 199
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_173",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2073.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2073_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 131,
      "y1": 40,
      "x2": 164,
      "y2": 68
    },
    "B_bbox": {
      "x1": 2,
      "y1": 99,
      "x2": 62,
      "y2": 123
    },
    "C_bbox": {
      "x1": 126,
      "y1": 140,
      "x2": 178,
      "y2": 186
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_174",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2078.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2078_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 41,
      "y1": 144,
      "x2": 59,
      "y2": 208
    },
    "B_bbox": {
      "x1": 25,
      "y1": 56,
      "x2": 59,
      "y2": 109
    },
    "C_bbox": {
      "x1": 115,
      "y1": 95,
      "x2": 183,
      "y2": 163
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_175",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2089.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2089_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 38,
      "y1": 126,
      "x2": 81,
      "y2": 194
    },
    "B_bbox": {
      "x1": 1,
      "y1": 4,
      "x2": 46,
      "y2": 25
    },
    "C_bbox": {
      "x1": 136,
      "y1": 167,
      "x2": 173,
      "y2": 202
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_176",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2111.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2111_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 131,
      "y1": 25,
      "x2": 184,
      "y2": 113
    },
    "B_bbox": {
      "x1": 45,
      "y1": 120,
      "x2": 79,
      "y2": 183
    },
    "C_bbox": {
      "x1": 30,
      "y1": 15,
      "x2": 52,
      "y2": 105
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_177",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2147.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2147_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 74,
      "y1": 8,
      "x2": 106,
      "y2": 34
    },
    "B_bbox": {
      "x1": 195,
      "y1": 12,
      "x2": 220,
      "y2": 60
    },
    "C_bbox": {
      "x1": 115,
      "y1": 37,
      "x2": 138,
      "y2": 98
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_178",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2153.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2153_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 106,
      "y1": 181,
      "x2": 162,
      "y2": 222
    },
    "B_bbox": {
      "x1": 5,
      "y1": 99,
      "x2": 46,
      "y2": 187
    },
    "C_bbox": {
      "x1": 123,
      "y1": 104,
      "x2": 223,
      "y2": 166
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_179",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2155.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2155_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 56,
      "y1": 104,
      "x2": 97,
      "y2": 208
    },
    "B_bbox": {
      "x1": 159,
      "y1": 75,
      "x2": 212,
      "y2": 158
    },
    "C_bbox": {
      "x1": 70,
      "y1": 7,
      "x2": 142,
      "y2": 27
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_180",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2157.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2157_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 90,
      "y1": 0,
      "x2": 223,
      "y2": 122
    },
    "B_bbox": {
      "x1": 28,
      "y1": 145,
      "x2": 94,
      "y2": 223
    },
    "C_bbox": {
      "x1": 14,
      "y1": 11,
      "x2": 90,
      "y2": 57
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_181",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2170.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2170_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 62,
      "y1": 102,
      "x2": 99,
      "y2": 220
    },
    "B_bbox": {
      "x1": 174,
      "y1": 175,
      "x2": 194,
      "y2": 196
    },
    "C_bbox": {
      "x1": 107,
      "y1": 50,
      "x2": 179,
      "y2": 133
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_182",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2216.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2216_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 50,
      "y1": 106,
      "x2": 92,
      "y2": 195
    },
    "B_bbox": {
      "x1": 175,
      "y1": 11,
      "x2": 224,
      "y2": 101
    },
    "C_bbox": {
      "x1": 16,
      "y1": 136,
      "x2": 36,
      "y2": 188
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_183",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2217.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2217_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 63,
      "y1": 104,
      "x2": 97,
      "y2": 215
    },
    "B_bbox": {
      "x1": 31,
      "y1": 29,
      "x2": 71,
      "y2": 93
    },
    "C_bbox": {
      "x1": 101,
      "y1": 99,
      "x2": 174,
      "y2": 134
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_184",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2223.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2223_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 90,
      "y1": 1,
      "x2": 223,
      "y2": 111
    },
    "B_bbox": {
      "x1": 9,
      "y1": 67,
      "x2": 39,
      "y2": 115
    },
    "C_bbox": {
      "x1": 31,
      "y1": 185,
      "x2": 75,
      "y2": 219
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_185",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2233.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2233_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 47,
      "y1": 133,
      "x2": 71,
      "y2": 209
    },
    "B_bbox": {
      "x1": 149,
      "y1": 142,
      "x2": 201,
      "y2": 223
    },
    "C_bbox": {
      "x1": 108,
      "y1": 16,
      "x2": 202,
      "y2": 75
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_186",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2241.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2241_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 21,
      "y1": 0,
      "x2": 72,
      "y2": 73
    },
    "B_bbox": {
      "x1": 124,
      "y1": 22,
      "x2": 159,
      "y2": 119
    },
    "C_bbox": {
      "x1": 63,
      "y1": 145,
      "x2": 108,
      "y2": 187
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_187",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2254.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2254_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 21,
      "y1": 8,
      "x2": 74,
      "y2": 44
    },
    "B_bbox": {
      "x1": 148,
      "y1": 91,
      "x2": 212,
      "y2": 118
    },
    "C_bbox": {
      "x1": 89,
      "y1": 173,
      "x2": 152,
      "y2": 217
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_188",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2263.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2263_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 97,
      "y1": 91,
      "x2": 110,
      "y2": 102
    },
    "B_bbox": {
      "x1": 141,
      "y1": 30,
      "x2": 223,
      "y2": 82
    },
    "C_bbox": {
      "x1": 169,
      "y1": 110,
      "x2": 212,
      "y2": 200
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_189",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2268.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2268_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 42,
      "y1": 70,
      "x2": 71,
      "y2": 109
    },
    "B_bbox": {
      "x1": 107,
      "y1": 36,
      "x2": 174,
      "y2": 59
    },
    "C_bbox": {
      "x1": 5,
      "y1": 119,
      "x2": 92,
      "y2": 164
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_190",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2277.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2277_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 54,
      "y1": 122,
      "x2": 77,
      "y2": 213
    },
    "B_bbox": {
      "x1": 59,
      "y1": 29,
      "x2": 87,
      "y2": 65
    },
    "C_bbox": {
      "x1": 110,
      "y1": 24,
      "x2": 152,
      "y2": 93
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_191",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2289.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2289_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 35,
      "y1": 1,
      "x2": 64,
      "y2": 39
    },
    "B_bbox": {
      "x1": 79,
      "y1": 46,
      "x2": 121,
      "y2": 128
    },
    "C_bbox": {
      "x1": 11,
      "y1": 72,
      "x2": 77,
      "y2": 129
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_192",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2294.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2294_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 52,
      "y1": 222,
      "x2": 60,
      "y2": 223
    },
    "B_bbox": {
      "x1": 37,
      "y1": 156,
      "x2": 82,
      "y2": 177
    },
    "C_bbox": {
      "x1": 48,
      "y1": 14,
      "x2": 73,
      "y2": 75
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_193",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2296.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2296_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 26,
      "y1": 22,
      "x2": 86,
      "y2": 71
    },
    "B_bbox": {
      "x1": 155,
      "y1": 148,
      "x2": 222,
      "y2": 193
    },
    "C_bbox": {
      "x1": 16,
      "y1": 114,
      "x2": 45,
      "y2": 207
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_194",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2302.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2302_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 151,
      "y1": 77,
      "x2": 190,
      "y2": 106
    },
    "B_bbox": {
      "x1": 4,
      "y1": 56,
      "x2": 40,
      "y2": 121
    },
    "C_bbox": {
      "x1": 40,
      "y1": 58,
      "x2": 93,
      "y2": 94
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_195",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2303.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2303_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 44,
      "y1": 115,
      "x2": 96,
      "y2": 212
    },
    "B_bbox": {
      "x1": 79,
      "y1": 44,
      "x2": 179,
      "y2": 65
    },
    "C_bbox": {
      "x1": 105,
      "y1": 102,
      "x2": 182,
      "y2": 182
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_196",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2329.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2329_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 29,
      "y1": 14,
      "x2": 49,
      "y2": 39
    },
    "B_bbox": {
      "x1": 134,
      "y1": 35,
      "x2": 196,
      "y2": 59
    },
    "C_bbox": {
      "x1": 19,
      "y1": 100,
      "x2": 95,
      "y2": 124
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_197",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2332.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2332_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 45,
      "y1": 97,
      "x2": 56,
      "y2": 134
    },
    "B_bbox": {
      "x1": 101,
      "y1": 68,
      "x2": 187,
      "y2": 146
    },
    "C_bbox": {
      "x1": 21,
      "y1": 55,
      "x2": 100,
      "y2": 76
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_198",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2341.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2341_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 115,
      "y1": 41,
      "x2": 154,
      "y2": 68
    },
    "B_bbox": {
      "x1": 97,
      "y1": 116,
      "x2": 155,
      "y2": 202
    },
    "C_bbox": {
      "x1": 64,
      "y1": 29,
      "x2": 110,
      "y2": 69
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_199",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2349.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2349_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 54,
      "y1": 114,
      "x2": 100,
      "y2": 208
    },
    "B_bbox": {
      "x1": 141,
      "y1": 17,
      "x2": 210,
      "y2": 94
    },
    "C_bbox": {
      "x1": 7,
      "y1": 85,
      "x2": 34,
      "y2": 117
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_200",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2356.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2356_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 17,
      "y1": 175,
      "x2": 44,
      "y2": 223
    },
    "B_bbox": {
      "x1": 0,
      "y1": 69,
      "x2": 97,
      "y2": 167
    },
    "C_bbox": {
      "x1": 152,
      "y1": 76,
      "x2": 188,
      "y2": 149
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_201",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2357.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2357_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 106,
      "y1": 7,
      "x2": 189,
      "y2": 98
    },
    "B_bbox": {
      "x1": 69,
      "y1": 71,
      "x2": 93,
      "y2": 107
    },
    "C_bbox": {
      "x1": 77,
      "y1": 112,
      "x2": 123,
      "y2": 209
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_202",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2376.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2376_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 56,
      "y1": 124,
      "x2": 77,
      "y2": 213
    },
    "B_bbox": {
      "x1": 97,
      "y1": 154,
      "x2": 154,
      "y2": 183
    },
    "C_bbox": {
      "x1": 100,
      "y1": 70,
      "x2": 192,
      "y2": 109
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_203",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2384.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2384_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 32,
      "y1": 123,
      "x2": 71,
      "y2": 192
    },
    "B_bbox": {
      "x1": 4,
      "y1": 125,
      "x2": 32,
      "y2": 161
    },
    "C_bbox": {
      "x1": 92,
      "y1": 98,
      "x2": 153,
      "y2": 192
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_204",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2410.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2410_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 102,
      "y1": 92,
      "x2": 117,
      "y2": 112
    },
    "B_bbox": {
      "x1": 120,
      "y1": 74,
      "x2": 214,
      "y2": 172
    },
    "C_bbox": {
      "x1": 49,
      "y1": 85,
      "x2": 95,
      "y2": 114
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_205",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2416.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2416_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 52,
      "y1": 122,
      "x2": 82,
      "y2": 212
    },
    "B_bbox": {
      "x1": 182,
      "y1": 5,
      "x2": 220,
      "y2": 77
    },
    "C_bbox": {
      "x1": 191,
      "y1": 82,
      "x2": 223,
      "y2": 155
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_206",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2429.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2429_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 46,
      "y1": 115,
      "x2": 77,
      "y2": 193
    },
    "B_bbox": {
      "x1": 57,
      "y1": 27,
      "x2": 125,
      "y2": 93
    },
    "C_bbox": {
      "x1": 120,
      "y1": 125,
      "x2": 213,
      "y2": 202
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_207",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2444.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2444_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 52,
      "y1": 126,
      "x2": 79,
      "y2": 208
    },
    "B_bbox": {
      "x1": 19,
      "y1": 26,
      "x2": 98,
      "y2": 102
    },
    "C_bbox": {
      "x1": 149,
      "y1": 69,
      "x2": 194,
      "y2": 154
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_208",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2480.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2480_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 28,
      "y1": 30,
      "x2": 37,
      "y2": 39
    },
    "B_bbox": {
      "x1": 60,
      "y1": 116,
      "x2": 99,
      "y2": 162
    },
    "C_bbox": {
      "x1": 113,
      "y1": 21,
      "x2": 186,
      "y2": 68
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_209",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2514.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2514_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 185,
      "y1": 173,
      "x2": 188,
      "y2": 187
    },
    "B_bbox": {
      "x1": 81,
      "y1": 13,
      "x2": 145,
      "y2": 101
    },
    "C_bbox": {
      "x1": 93,
      "y1": 133,
      "x2": 127,
      "y2": 195
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_210",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2522.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2522_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 52,
      "y1": 125,
      "x2": 95,
      "y2": 223
    },
    "B_bbox": {
      "x1": 148,
      "y1": 36,
      "x2": 176,
      "y2": 134
    },
    "C_bbox": {
      "x1": 121,
      "y1": 97,
      "x2": 141,
      "y2": 170
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_211",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2530.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2530_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 35,
      "y1": 37,
      "x2": 55,
      "y2": 60
    },
    "B_bbox": {
      "x1": 168,
      "y1": 29,
      "x2": 216,
      "y2": 122
    },
    "C_bbox": {
      "x1": 53,
      "y1": 166,
      "x2": 84,
      "y2": 199
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_212",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2531.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2531_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 105,
      "y1": 7,
      "x2": 223,
      "y2": 130
    },
    "B_bbox": {
      "x1": 38,
      "y1": 162,
      "x2": 64,
      "y2": 217
    },
    "C_bbox": {
      "x1": 98,
      "y1": 134,
      "x2": 152,
      "y2": 179
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_213",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2532.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2532_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 58,
      "y1": 104,
      "x2": 100,
      "y2": 208
    },
    "B_bbox": {
      "x1": 128,
      "y1": 134,
      "x2": 206,
      "y2": 199
    },
    "C_bbox": {
      "x1": 81,
      "y1": 6,
      "x2": 125,
      "y2": 26
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_214",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2545.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2545_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 90,
      "y1": 7,
      "x2": 220,
      "y2": 128
    },
    "B_bbox": {
      "x1": 175,
      "y1": 136,
      "x2": 207,
      "y2": 189
    },
    "C_bbox": {
      "x1": 22,
      "y1": 81,
      "x2": 45,
      "y2": 149
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_215",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2551.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2551_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 63,
      "y1": 146,
      "x2": 96,
      "y2": 220
    },
    "B_bbox": {
      "x1": 125,
      "y1": 107,
      "x2": 184,
      "y2": 151
    },
    "C_bbox": {
      "x1": 39,
      "y1": 5,
      "x2": 65,
      "y2": 91
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_216",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2563.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2563_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 67,
      "y1": 14,
      "x2": 85,
      "y2": 38
    },
    "B_bbox": {
      "x1": 58,
      "y1": 41,
      "x2": 122,
      "y2": 110
    },
    "C_bbox": {
      "x1": 46,
      "y1": 122,
      "x2": 91,
      "y2": 165
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_217",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2566.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2566_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 42,
      "y1": 40,
      "x2": 60,
      "y2": 81
    },
    "B_bbox": {
      "x1": 100,
      "y1": 83,
      "x2": 153,
      "y2": 155
    },
    "C_bbox": {
      "x1": 33,
      "y1": 84,
      "x2": 78,
      "y2": 124
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_218",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2580.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2580_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 38,
      "y1": 147,
      "x2": 52,
      "y2": 208
    },
    "B_bbox": {
      "x1": 96,
      "y1": 90,
      "x2": 181,
      "y2": 173
    },
    "C_bbox": {
      "x1": 18,
      "y1": 74,
      "x2": 48,
      "y2": 109
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_219",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2582.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2582_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 99,
      "y1": 92,
      "x2": 114,
      "y2": 103
    },
    "B_bbox": {
      "x1": 9,
      "y1": 131,
      "x2": 95,
      "y2": 204
    },
    "C_bbox": {
      "x1": 150,
      "y1": 4,
      "x2": 223,
      "y2": 94
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_220",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2596.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2596_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 1,
      "y1": 181,
      "x2": 24,
      "y2": 203
    },
    "B_bbox": {
      "x1": 45,
      "y1": 55,
      "x2": 68,
      "y2": 77
    },
    "C_bbox": {
      "x1": 1,
      "y1": 79,
      "x2": 26,
      "y2": 134
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_221",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2597.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2597_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 35,
      "y1": 92,
      "x2": 130,
      "y2": 204
    },
    "B_bbox": {
      "x1": 191,
      "y1": 61,
      "x2": 211,
      "y2": 153
    },
    "C_bbox": {
      "x1": 35,
      "y1": 39,
      "x2": 101,
      "y2": 88
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_222",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2614.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2614_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 29,
      "y1": 0,
      "x2": 39,
      "y2": 4
    },
    "B_bbox": {
      "x1": 79,
      "y1": 178,
      "x2": 170,
      "y2": 203
    },
    "C_bbox": {
      "x1": 67,
      "y1": 117,
      "x2": 138,
      "y2": 140
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_223",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2617.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2617_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 53,
      "y1": 117,
      "x2": 82,
      "y2": 192
    },
    "B_bbox": {
      "x1": 100,
      "y1": 130,
      "x2": 142,
      "y2": 187
    },
    "C_bbox": {
      "x1": 88,
      "y1": 13,
      "x2": 182,
      "y2": 69
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_224",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2640.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2640_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 31,
      "y1": 0,
      "x2": 66,
      "y2": 40
    },
    "B_bbox": {
      "x1": 78,
      "y1": 128,
      "x2": 99,
      "y2": 207
    },
    "C_bbox": {
      "x1": 157,
      "y1": 189,
      "x2": 182,
      "y2": 212
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_225",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2641.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2641_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 116,
      "y1": 17,
      "x2": 223,
      "y2": 138
    },
    "B_bbox": {
      "x1": 149,
      "y1": 173,
      "x2": 205,
      "y2": 199
    },
    "C_bbox": {
      "x1": 77,
      "y1": 60,
      "x2": 105,
      "y2": 126
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_226",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2642.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2642_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 17,
      "y1": 175,
      "x2": 45,
      "y2": 223
    },
    "B_bbox": {
      "x1": 60,
      "y1": 88,
      "x2": 100,
      "y2": 123
    },
    "C_bbox": {
      "x1": 113,
      "y1": 120,
      "x2": 204,
      "y2": 218
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_227",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2659.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2659_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "No difference."
    ],
    "answer": "C",
    "A_bbox": {
      "x1": 87,
      "y1": 51,
      "x2": 117,
      "y2": 120
    },
    "B_bbox": {
      "x1": 124,
      "y1": 3,
      "x2": 179,
      "y2": 74
    },
    "C_bbox": {
      "x1": 172,
      "y1": 97,
      "x2": 195,
      "y2": 135
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_228",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2664.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2664_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 53,
      "y1": 127,
      "x2": 77,
      "y2": 193
    },
    "B_bbox": {
      "x1": 153,
      "y1": 137,
      "x2": 211,
      "y2": 188
    },
    "C_bbox": {
      "x1": 125,
      "y1": 44,
      "x2": 219,
      "y2": 137
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_229",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2665.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2665_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "A",
    "A_bbox": {
      "x1": 36,
      "y1": 107,
      "x2": 67,
      "y2": 194
    },
    "B_bbox": {
      "x1": 24,
      "y1": 40,
      "x2": 109,
      "y2": 71
    },
    "C_bbox": {
      "x1": 127,
      "y1": 44,
      "x2": 210,
      "y2": 65
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  },
  {
    "id": "Detailed_Difference_nature_images_230",
    "image": [
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2695.png",
      "M4Bench/data/Detailed_Difference/DDNI_imgs/2695_2.png"
    ],
    "question": "Which of the following region is the difference between figure 1 and figure 2?",
    "options": [
      "<B_bbox> in figure 1 and <B_bbox> in figure 2",
      "<A_bbox> in figure 1 and <A_bbox> in figure 2",
      "<C_bbox> in figure 1 and <C_bbox> in figure 2",
      "No difference."
    ],
    "answer": "B",
    "A_bbox": {
      "x1": 54,
      "y1": 125,
      "x2": 85,
      "y2": 203
    },
    "B_bbox": {
      "x1": 2,
      "y1": 31,
      "x2": 52,
      "y2": 93
    },
    "C_bbox": {
      "x1": 73,
      "y1": 94,
      "x2": 171,
      "y2": 121
    },
    "left_image_size": {
      "width": 224,
      "height": 224
    },
    "right_image_size": {
      "width": 224,
      "height": 224
    }
  }
]