{ "img_num": 108, "qa_num": 690, "qtype": { "1 identity": 634, "2 color": 113, "3 orientation": 39, "4 shape": 37, "5 quantity": 137, "6 area": 75, "7 distance": 22, "8 resolution": 21, "9 modality": 23, "10 location": 204, "11 reasoning": 46 }, "data": [ { "filename": "001.PNG", "qa_pairs": [ { "question": "What is the main landuse in this image?", "choices": "A. Factory; B. Park; C. Farm; D. Forest.", "answer": "C.", "type": [ "1" ] }, { "question": "Which color of roof is the most common in the image?", "choices": "A. White; B. Black; C. Gray; D. Blue.", "answer": "A.", "type": [ "1", "2", "5" ] }, { "question": "Are there any trees in this image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] }, { "question": "What is the spatial resolution of the image?", "choices": "A. >100m; B. 10-100m; C. 5-10m; D. <5m.", "answer": "D.", "type": [ "8" ] }, { "question": "In this image, is the area occupied by the water larger than the area occupied by the buildings?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "6" ] }, { "question": "Does this image contains animals?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] }, { "question": "How many ponds are there in the image?", "choices": "A. 1; B. 2; C. 3; D. 4.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "Which direction of buildings has the largest count in the image, vertical or horizontal?", "choices": "A. Vertical; B. Horizontal.", "answer": "B.", "type": [ "1", "3", "5" ] } ] }, { "filename": "002.PNG", "qa_pairs": [ { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "B.", "type": [ "9" ] }, { "question": "Is there a football field in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] }, { "question": "What scene does the image depict?", "choices": "A. Industrial area; B. Farmland; C. Residential area; D. Commercial area.", "answer": "C.", "type": [ "1" ] }, { "question": "Where are the most buildings with the blue roof located in the image?", "choices": "A. Bottom left corner; B. Bottom right corner; C. Top left corner; D. Top right corner.", "answer": "C.", "type": [ "1", "2", "5", "10" ] }, { "question": "How was the shadow in the image created?", "choices": "A. Cloud; B. Building; C. Mountain.", "answer": "B.", "type": [ "1", "11" ] }, { "question": "The white buildings in the bottom right portion and the blue buildings in the top left corner, which one is taller, the blue or the white buildings?", "choices": "A. White buildings; B. Blue buildings.", "answer": "A.", "type": [ "1", "2", "10" ] } ] }, { "filename": "003.PNG", "qa_pairs": [ { "question": "What is the orientation of the highway?", "choices": "A. Left to right; B. Top to bottom; C. Left to top; D. Right to top.", "answer": "D.", "type": [ "1", "3" ] }, { "question": "What is the main landuse in this image?", "choices": "A. Parking; B. Junkyard; C. Factory; D. Garden.", "answer": "B.", "type": [ "1" ] }, { "question": "Which is not a reason that the image shows a junkyard rather than a parking lot?", "choices": "A. There are many cars in total; B. The cars are overly dense stacking; C. The cars are accumulated with no exit lane; D. The cars are messy without obvious parking space division.", "answer": "A.", "type": [ "11" ] }, { "question": "How many cars are there on the highway in the image?", "choices": "A. Zero; B. One; C. Two; D. Three.", "answer": "B.", "type": [ "1", "5", "10" ] }, { "question": "Which object has the largest number in the image?", "choices": "A. Tree; B. Building; C. Car; D. Road.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "What is the color of the building amid the Junkyard in the image?", "choices": "A. White; B. Black; C. Gray; D. Brown.", "answer": "A.", "type": [ "1", "2", "10" ] }, { "question": "Are the shapes of the buildings in the image the same?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "4" ] }, { "question": "Is there only one type of vegetation in the image?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1" ] } ] }, { "filename": "004.PNG", "qa_pairs": [ { "question": "How many trees are there in the image?", "choices": "A. Seven; B. Eight; C. Nine; D. Ten.", "answer": "D.", "type": [ "1", "5" ] }, { "question": "What is the relative position between the trees and the buildings in the image?", "choices": "A. The buildings are to the right of the trees; B. The buildings are to the left of the trees; C. The buildings are above the trees; D. The buildings are below the trees.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "What is the orientation of the highway?", "choices": "A. North-south; B. East-west; C. Northeast-southwest; D. Northwest-southeast.", "answer": "B.", "type": [ "1", "3" ] }, { "question": "Are the trees in the image surrounded by grass?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "Which row of trees has more in the image, the top row or the down row?", "choices": "A. The top row; B. The down row.", "answer": "A.", "type": [ "1", "5", "10" ] }, { "question": "Which object is the car closer to in the image?", "choices": "A. Tree; B. Building; C. Highway; D. Swimming pool.", "answer": "A.", "type": [ "1", "7" ] }, { "question": "Where is the tree with the largest shaded area located in the image?", "choices": "A. Top left; B. Bottom left; C. Top right; D. Bottom right.", "answer": "C.", "type": [ "1", "6", "10" ] }, { "question": "What is the spatial resolution of the image?", "choices": "A. >100m; B. 10-100m; C. 5-10m; D. <5m.", "answer": "D.", "type": [ "8" ] }, { "question": "What is the approximate coverage of clouds in the image?", "choices": "A. 0%; B. 25%; C. 50%; D. 100%.", "answer": "A.", "type": [ "1", "6" ] } ] }, { "filename": "005.PNG", "qa_pairs": [ { "question": "What scene does the image depict?", "choices": "A. Port; B. Airport; C. Parking; D. Shipyard.", "answer": "A.", "type": [ "1" ] }, { "question": "How many storage tanks are in the image?", "choices": "A. Twenty-two; B. Twenty-four; C. Twenty-six; D. Twenty-eight.", "answer": "D.", "type": [ "1", "5" ] }, { "question": "How many ships are at sea in the image?", "choices": "A. 0; B. 1; C. 2; D. 3.", "answer": "B.", "type": [ "1", "5", "10" ] }, { "question": "Are the areas of the storage tanks in the image the same?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "6" ] }, { "question": "What colour is the nearest building to the storage tanks?", "choices": "A. White; B. Green; C. Gray; D. Blue.", "answer": "D.", "type": [ "1", "2", "7" ] }, { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "B.", "type": [ "9" ] }, { "question": "Are there any cars in this image?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1" ] }, { "question": "Are all the rectangular objects at sea ships?", "choices": "A. No; B. Yes.", "answer": "A.", "type": [ "1", "4", "10" ] } ] }, { "filename": "006.PNG", "qa_pairs": [ { "question": "How many greenhouses are there in the image?", "choices": "A. Eleven; B. Twelve; C. Thirteen; D. Fourteen.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "What scene does the image depict?", "choices": "A. Cultivated land; B. Forest; C. Landfill; D. Animal farm.", "answer": "A.", "type": [ "1" ] }, { "question": "Where is the incomplete greenhouse located in the image?", "choices": "A. Bottom left corner; B. Bottom right corner; C. Top left corner; D. Top right corner.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "Which type of greenhouse is more numerous, the complete or the incomplete one?", "choices": "A. Incomplete greenhouse; B. Complete greenhouse.", "answer": "B.", "type": [ "1", "5" ] }, { "question": "Which object is closer to the pool in the center of the image?", "choices": "A. Car; B. Greenhouse; C. Base station; D. Road.", "answer": "D.", "type": [ "1", "7" ] }, { "question": "Are all the cultivated lands in the image covered by greenhouses?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1" ] }, { "question": "In which season was this image most likely taken?", "choices": "A. Spring; B. Summer; C. Autumn; D. Winter.", "answer": "B.", "type": [ "11" ] }, { "question": "How many base stations are there in the image?", "choices": "A. 0; B. 1; C. 2; D. 3.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "Which type of residential area is closer to the scene in the image?", "choices": "A. Urban area; B. Rural area.", "answer": "B.", "type": [ "11" ] } ] }, { "filename": "007.PNG", "qa_pairs": [ { "question": "What is the spatial resolution of the image?", "choices": "A. >100m; B. 10-100m; C. 5-10m; D. <5m.", "answer": "D.", "type": [ "8" ] }, { "question": "How many ships are there in the image?", "choices": "A. Seventeen; B. Eighteen; C. Nineteen; D. Twenty.", "answer": "A.", "type": [ "1", "5" ] }, { "question": "Where is the bridge located in the image?", "choices": "A. Top; B. Middle; C. Bottom.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "What is the direction of the bridge?", "choices": "A. Left to right; B. Top to bottom; C. Left to top; D. Right to top.", "answer": "A.", "type": [ "1", "3" ] }, { "question": "Which type of object has the largest area in the image?", "choices": "A. Ship; B. water body; C. Bridge; D. Tree.", "answer": "B.", "type": [ "1", "6" ] }, { "question": "Which color appears the most in the image?", "choices": "A. White; B. Green; C. Red; D. Blue.", "answer": "B.", "type": [ "2" ] }, { "question": "The ships are spread out on the left and right sides of the dock in this image, which side has more ships?", "choices": "A. Left side; B. Right side.", "answer": "A.", "type": [ "1", "5", "10" ] }, { "question": "Are there trees in this image?", "choices": "A. No; B. Yes.", "answer": "B.", "type": [ "1" ] } ] }, { "filename": "008.PNG", "qa_pairs": [ { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "A.", "type": [ "9" ] }, { "question": "Where is the highway located in the image?", "choices": "A. The upper part of the image; B. The middle part of the image; C. The lower part of the image.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "How many cars are there on the highway in the image?", "choices": "A. Zero; B. One; C. Two; D. Three.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "What is the largest square object in the image?", "choices": "A. Parterre; B. Apron; C. Building; D. Swimming pool.", "answer": "B.", "type": [ "1", "4", "6" ] }, { "question": "In this image, what is the highest probability of the type of aircraft parked on the apron?", "choices": "A. Airliner; B. Helicopter.", "answer": "B.", "type": [ "1", "11" ] }, { "question": "Are there any trees in this image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] } ] }, { "filename": "009.PNG", "qa_pairs": [ { "question": "Which functional zone occupies a larger area in the image, the cemetery or the residential area?", "choices": "A. Cemetery; B. Residential area.", "answer": "A.", "type": [ "1", "6" ] }, { "question": "Where is the residential area located in the image?", "choices": "A. Middle; B. Left; C. Right.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "In this image, which color of building roofs is the most prevalent?", "choices": "A. White; B. Green; C. Red; D. Blue.", "answer": "C.", "type": [ "1", "2", "5" ] }, { "question": "Which is not shown in the image?", "choices": "A. Car; B. Swimming pool; C. Building; D. Bridge.", "answer": "D.", "type": [ "1" ] }, { "question": "All buildings are distributed on the left of the image?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "What is the relative position between the cemetery and the residential area in the image?", "choices": "A. The cemetery is to the right of the residential area; B. The cemetery is to the left of the residential area; C. The cemetery is above the residential area; D. The cemetery is below the residential area.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "What is the approximate coverage of clouds in the image?", "choices": "A. 0%; B. 25%; C. 50%; D. 100%.", "answer": "A.", "type": [ "1", "6" ] }, { "question": "How many cars are above the cemetery in the image?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "D.", "type": [ "1", "5", "10" ] } ] }, { "filename": "010.PNG", "qa_pairs": [ { "question": "What scene does the image depict?", "choices": "A. Residential area; B. Commercial area; C. Industrial area; D. Recreational area.", "answer": "C.", "type": [ "1" ] }, { "question": "How many buildings with blue roofs are there in the image?", "choices": "A. 14; B. 16; C. 18; D. 20.", "answer": "A.", "type": [ "1", "2", "5" ] }, { "question": "What is the relative position between the highways and the factory in the image?", "choices": "A. The highways are all on the left side of the factory; B. The highways are all on the right side of the factory; C. The highways are all above the factory; D. The highways surround the factory.", "answer": "D.", "type": [ "1", "10" ] }, { "question": "Does the building in the image have only one colour of roof?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "2" ] }, { "question": "What colour is the nearest building to the storage tanks?", "choices": "A. Black; B. Red; C. Gray; D. Blue.", "answer": "D.", "type": [ "1", "2", "7" ] }, { "question": "Where is the building with the largest area located in the image?", "choices": "A. Top; B. Middle; C. Bottom.", "answer": "A.", "type": [ "1", "6", "10" ] }, { "question": "Are the trees in the image only distributed on both sides of the road?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "Is there only one type of building in the image?", "choices": "A. No; B. Yes.", "answer": "A.", "type": [ "1" ] } ] }, { "filename": "011.PNG", "qa_pairs": [ { "question": "What is the orientation of the highway?", "choices": "A. Top to bottom; B. Left to right; C. Left to top; D. Right to top.", "answer": "B.", "type": [ "1", "3" ] }, { "question": "How many ships are at river in the image?", "choices": "A. Zero; B. One; C. Two; D. Three.", "answer": "C.", "type": [ "1", "5", "10" ] }, { "question": "The land on both sides of the river is covered with trees. On which side are there more trees?", "choices": "A. Left side; B. Right side.", "answer": "B.", "type": [ "1", "5", "10" ] }, { "question": "How many cars on the road in the image are in the shadow?", "choices": "A. 0; B. 1; C. 2; D. 3.", "answer": "D.", "type": [ "1", "5", "10" ] }, { "question": "Where is the largest shadow located in the image?", "choices": "A. Top left; B. Bottom left; C. Top right; D. Bottom right.", "answer": "A.", "type": [ "1", "6", "10" ] }, { "question": "Are all the cars in the image on the highway?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "What direction are the ships heading in the image?", "choices": "A. North; B. South; C. West; D. East.", "answer": "A.", "type": [ "1", "11" ] }, { "question": "Are all the rectangular objects in the image cars?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "4" ] }, { "question": "Where is the highway located in the image?", "choices": "A. Top; B. Middle; C. Bottom.", "answer": "C.", "type": [ "1", "10" ] } ] }, { "filename": "012.PNG", "qa_pairs": [ { "question": "What scene does the image depict?", "choices": "A. Port; B. Airport; C. Parking; D. Shipyard.", "answer": "A.", "type": [ "1" ] }, { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "B.", "type": [ "9" ] }, { "question": "What is the largest number of rectangular objects in the image?", "choices": "A. Car; B. Ship; C. Container; D. Train.", "answer": "C.", "type": [ "1", "4", "5" ] }, { "question": "How many ships are there in the image?", "choices": "A. Zero; B. One; C. Two; D. Three.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "What is the spatial resolution of the image?", "choices": "A. >100m; B. 10-100m; C. 5-10m; D. <5m.", "answer": "D.", "type": [ "8" ] }, { "question": "The two ships in the image both have containers. Which ship has more containers, the top one or the bottom one?", "choices": "A. Top one; B. Bottom one.", "answer": "A.", "type": [ "1", "5", "10" ] }, { "question": "Are there any trees in this image?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1" ] }, { "question": "What is the maximum number of white containers connected in a row?", "choices": "A. 0; B. 1; C. 2; D. 3.", "answer": "D.", "type": [ "1", "2", "5", "10" ] } ] }, { "filename": "013.PNG", "qa_pairs": [ { "question": "How many aircrafts are there in the image?", "choices": "A. Three; B. Four; C. Five; D. Six.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "What scene does the image depict?", "choices": "A. Airport terminal; B. Railway Station; C. Landfill; D. Parking.", "answer": "A.", "type": [ "1" ] }, { "question": "Where is the lawn in the image?", "choices": "A. The upper part of the image; B. The middle part of the image; C. The lower part of the image.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "How many aircrafts are on the runway in the image?", "choices": "A. 0; B. 1; C. 2; D. 3.", "answer": "B.", "type": [ "1", "5", "10" ] }, { "question": "Is the area covered by lawn greater than that of the runway in this image?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "6" ] }, { "question": "Which type of landuse is not shown in the image?", "choices": "A. Building; B. impervious surface; C. Lawn; D. Water.", "answer": "D.", "type": [ "1" ] } ] }, { "filename": "014.PNG", "qa_pairs": [ { "question": "What is the theme of this image?", "choices": "A. Port; B. Airport; C. Beach; D. Shipyard.", "answer": "C.", "type": [ "1" ] }, { "question": "What are the circular objects on the beach in the image?", "choices": "A. Beach parasol; B. Storage tank; C. Swimming pool; D. Building", "answer": "A.", "type": [ "1", "4", "10" ] }, { "question": "Are the ships in the image on the sea or on land?", "choices": "A. Sea; B. Land.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "How many cars are there on the road in the image?", "choices": "A. Zero; B. One; C. Two; D. Three.", "answer": "A.", "type": [ "1", "5" ] }, { "question": "Where is the sea in the image?", "choices": "A. The left part of the image; B. The middle part of the image; C. The right part of the image.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "What is the relative position between the road and the buildings in the image?", "choices": "A. The buildings are above the road; B. The buildings are below the road; C. The buildings are to the left of the road; D. The buildings are to the right of the road.", "answer": "D.", "type": [ "1", "10" ] }, { "question": "What is the closest object to the car in the image?", "choices": "A. Beach parasol; B. Ship; C. Building; D. Sea.", "answer": "C.", "type": [ "1", "7" ] }, { "question": "Are the green objects in the image only trees?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "2" ] }, { "question": "What is the function of the buildings in the image?", "choices": "A. Resort; B. Education; C. Storage; D. Sport.", "answer": "A.", "type": [ "1", "11" ] } ] }, { "filename": "015.PNG", "qa_pairs": [ { "question": "The water bodies in the image belongs to what category?", "choices": "A. Sea; B. Pond; C. River; D. Glacier.", "answer": "B.", "type": [ "1" ] }, { "question": "How many ponds are there in the image?", "choices": "A. Seven; B. Eight; C. Nine; D. Ten", "answer": "D.", "type": [ "1", "5" ] }, { "question": "What is the orientation of the highway?", "choices": "A. Left to right; B. Bottom to top; C. Left to top; D. Top to right.", "answer": "B.", "type": [ "1", "3" ] }, { "question": "How many cars are there on the highway in the image?", "choices": "A. Zero; B. One; C. Two; D. Three.", "answer": "B.", "type": [ "1", "5" ] }, { "question": "Where is the car located in the image?", "choices": "A. Bottom left corner; B. Bottom right corner; C. Top left corner; D. Top right corner.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "Are the areas of the ponds in the image all the same?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "6" ] }, { "question": "Are there trees on both sides of the highway in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1", "10" ] } ] }, { "filename": "016.PNG", "qa_pairs": [ { "question": "What is the relative position between the trees and the buildings in the image?", "choices": "A. The trees are all on the left side of the buildings; B. The trees are all on the right side of the buildings; C. The trees are all above the buildings; D. The trees surround the buildings.", "answer": "D.", "type": [ "1", "10" ] }, { "question": "What is the spatial resolution of the image?", "choices": "A. >100m; B. 10-100m; C. 5-10m; D. <5m.", "answer": "D.", "type": [ "8" ] }, { "question": "What is the orientation of the road?", "choices": "A. Left to right; B. Bottom to top; C. Left to top; D. Top to right.", "answer": "B.", "type": [ "1", "3" ] }, { "question": "What colour is the roof of the largest building in the image?", "choices": "A. White; B. Black; C. Gray; D. Blue.", "answer": "A.", "type": [ "1", "2", "6" ] }, { "question": "Which direction is the shadow of the trees in the image?", "choices": "A. North; B. South; C. West; D. East.", "answer": "B.", "type": [ "1", "3" ] }, { "question": "What is the closest object to the road in the image?", "choices": "A. Car; B. Greenhouse; C. Tree; D. Building.", "answer": "C.", "type": [ "1", "7" ] }, { "question": "What is the function of the buildings in the image?", "choices": "A. Resort; B. Education; C. Storage; D. Shopping.", "answer": "D.", "type": [ "1", "11" ] }, { "question": "Are there trees on both sides of the road in the image?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "10" ] } ] }, { "filename": "017.PNG", "qa_pairs": [ { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "A.", "type": [ "9" ] }, { "question": "What is the object that covers the largest area in the image?", "choices": "A. Building; B. Tree; C. Water body; D. Impervious surface.", "answer": "B.", "type": [ "1", "6" ] }, { "question": "How many ships are there in the image?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "B.", "type": [ "1", "5" ] }, { "question": "Where is the building located in the image?", "choices": "A. The upper part of the image; B. The middle part of the image; C. The lower part of the image.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "What is the closest object to the building in the image?", "choices": "A. Car; B. highway; C. Tree; D. Ship.", "answer": "C.", "type": [ "1", "7" ] }, { "question": "Is there a car in the image?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1" ] } ] }, { "filename": "018.PNG", "qa_pairs": [ { "question": "How many cars are there in the image?", "choices": "A. 8; B. 10; C. 12; D. 14.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "How many trucks are there in the image?", "choices": "A. 5; B. 6; C. 7; D. 8.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "What scene does the image depict?", "choices": "A. Parking; B. Junkyard; C. Factory; D. Garden.", "answer": "A.", "type": [ "1" ] }, { "question": "Which direction of cars has the largest count in the image, vertical or horizontal?", "choices": "A. Vertical; B. Horizontal.", "answer": "B.", "type": [ "1", "3", "5" ] }, { "question": "Are the green objects in the image only trees?", "choices": "A. No; B. Yes.", "answer": "A.", "type": [ "1", "2" ] }, { "question": "How many types of cars are there in the image?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "B.", "type": [ "1", "5" ] }, { "question": "Which color of cars has the highest quantity in the image?", "choices": "A. Black; B. Green; C. Gray; D. White.", "answer": "D.", "type": [ "1", "2", "5" ] }, { "question": "Whose shadow area is larger in the image, the tree or the car?", "choices": "A. Tree; B. Car", "answer": "A.", "type": [ "1", "6" ] }, { "question": "Are all the cars in the middle of the two rows of trees in the image?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "10" ] } ] }, { "filename": "019.PNG", "qa_pairs": [ { "question": "Which type of object has the largest area in the image?", "choices": "A. Car; B. Water body; C. Tree; D. Tennis court.", "answer": "D.", "type": [ "1", "6" ] }, { "question": "How many tennis courts are there in the image?", "choices": "A. Four; B. Five; C. Six; D. Seven.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "What is the relative position between the cars and the tennis courts in the image?", "choices": "A. The cars are north of the tennis courts; B. The cars are south of the tennis courts; C. The cars are west of the tennis courts; D. The cars are east of the tennis courts.", "answer": "D.", "type": [ "1", "10" ] }, { "question": "Where is the water body located in the image?", "choices": "A. The lower part of the image; B. The middle part of the image; C. The upper part of the image.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "How many cars are there in the image?", "choices": "A. 5; B. 10; C. 15; D. 20.", "answer": "B.", "type": [ "1", "5" ] }, { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "B.", "type": [ "9" ] }, { "question": "Which color of car in the image is the nearest to the water body?", "choices": "A. Black; B. White; C. Red; D. Blue.", "answer": "A.", "type": [ "1", "2", "7" ] }, { "question": "Are the trees only at the top of the image?", "choices": "A. No; B. Yes.", "answer": "A.", "type": [ "1", "10" ] } ] }, { "filename": "020.PNG", "qa_pairs": [ { "question": "What scene does the image depict?", "choices": "A. Factory; B. School; C. Hospital; D. Shopping mall.", "answer": "B.", "type": [ "1" ] }, { "question": "How many baseball fields are there in the image?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "B.", "type": [ "1", "5" ] }, { "question": "Which one is the closest to the football pitch in the image?", "choices": "A. Baseball field; B. Parking lot; C. Swimming pool; D. Teaching building.", "answer": "A.", "type": [ "1", "7" ] }, { "question": "Are there any cars on the paking lot in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "Which type of landuse is not shown in the image?", "choices": "A. Building; B. impervious surface; C. Lawn; D. Water.", "answer": "D.", "type": [ "1" ] }, { "question": "Where is the paking lot located in the image?", "choices": "A. Top; B. Middle; C. Bottom.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "What color is the building in the bottom right corner of the image?", "choices": "A. Black; B. White; C. Gray; D. Blue.", "answer": "C.", "type": [ "1", "2", "10" ] }, { "question": "Are the shapes of the buildings in the image the same?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "4" ] } ] }, { "filename": "021.PNG", "qa_pairs": [ { "question": "How many greenhouses are there in the image?", "choices": "A. 17; B. 19; C. 21; D. 23.", "answer": "B.", "type": [ "1", "5" ] }, { "question": "The distribution of greenhouses in the image forms three columns. In which column are the fewest greenhouses, left, middle, or right?", "choices": "A. Left; B. Middle; C. Right.", "answer": "A.", "type": [ "1", "5", "10" ] }, { "question": "What scene is depicted on the left side of the image?", "choices": "A. Industrial area; B. Commercial area; C. Residential area; D. Recreational area.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "What are the two main colors of the residential roof in the image?", "choices": "A. Black and red; B. Green and white; C. Gray and Blue; D. Blue and red.", "answer": "D.", "type": [ "1", "2" ] }, { "question": "Which landuse has the largest coverage area in the image?", "choices": "A. Building; B. impervious surface; C. Forest; D. Cultivated land.", "answer": "A.", "type": [ "1", "6" ] }, { "question": "What shape are the greenhouses in the image?", "choices": "A. Rectangle; B. Square; C. Circle; D. trapezoid.", "answer": "A.", "type": [ "1", "4" ] }, { "question": "Are the trees located only in the upper left corner of the image?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "Which type of residential area in the image is more likely to belong to, urban or rural?", "choices": "A. Urban; B. Rural.", "answer": "B.", "type": [ "1" ] } ] }, { "filename": "022.PNG", "qa_pairs": [ { "question": "Where is the lake located in the image?", "choices": "A. Top left; B. Bottom left; C. Top right; D. Bottom right.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "How many cars are there in the parking lot?", "choices": "A. Zero; B. One; C. Two; D. Three.", "answer": "A.", "type": [ "1", "5", "10" ] }, { "question": "What is the orientation of the road?", "choices": "A. North-south; B. East-west; C. Northeast-southwest; D. Northwest-southeast.", "answer": "B.", "type": [ "1", "3" ] }, { "question": "Is the road in the image straight?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "4" ] }, { "question": "What is the relative position between the road and the parking in the image?", "choices": "A. The road is to the right of the parking; B. The road is to the left of the parking; C. The road is above the parking; D. The road is below the parking.", "answer": "D.", "type": [ "1", "10" ] }, { "question": "Which landuse has the largest coverage area in the image?", "choices": "A. Cultivated land; B. Forest; C. Water body; D. Road.", "answer": "B.", "type": [ "1", "6" ] }, { "question": "Are the green objects in the image only trees?", "choices": "A. No; B. Yes.", "answer": "A.", "type": [ "1", "2" ] }, { "question": "What is the approximate coverage of clouds in the image?", "choices": "A. 0%; B. 25%; C. 50%; D. 100%.", "answer": "A.", "type": [ "1", "6" ] } ] }, { "filename": "023.PNG", "qa_pairs": [ { "question": "How many buildings are there in the image?", "choices": "A. Four; B. Five; C. Six; D. Seven.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "What color are the buildings in the image?", "choices": "A. White; B. Black; C. Gray; D. Blue.", "answer": "A.", "type": [ "1", "2" ] }, { "question": "What is in the bottom left corner of the image?", "choices": "A. Volcano; B. Island; C. Mine; D. Quarry.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "Are there ships shown in the image?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1" ] }, { "question": "What is the function of the buildings in the image?", "choices": "A. Resort; B. Education; C. Storage; D. Shopping.", "answer": "A.", "type": [ "1", "11" ] }, { "question": "What transportation can be used to travel from the island to the houses?", "choices": "A. Car; B. Train; C. Bicycle; D. Ship.", "answer": "D.", "type": [ "1", "10", "11" ] } ] }, { "filename": "024.PNG", "qa_pairs": [ { "question": "How many buildings are there in the image?", "choices": "A. Three; B. Four; C. Five; D. Six.", "answer": "A.", "type": [ "1", "5" ] }, { "question": "Which landuse has the largest coverage area in the image?", "choices": "A. Building; B. impervious surface; C. Forest; D. Lawn.", "answer": "C.", "type": [ "1", "6" ] }, { "question": "What colour is roof of the buildings in the image?", "choices": "A. Blue; B. Green; C. Yellow; D. Red.", "answer": "D.", "type": [ "1", "2" ] }, { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "B.", "type": [ "9" ] }, { "question": "What is the relative position between the trees and the buildings in the image?", "choices": "A. The trees are all on the left side of the buildings; B. The trees are all on the right side of the buildings; C. The trees are all above the buildings; D. The trees surround the buildings.", "answer": "D.", "type": [ "1", "10" ] }, { "question": "Which direction of buildings has the largest count in the image, vertical, horizontal, or oblique?", "choices": "A. Vertical; B. Horizontal; C. Oblique.", "answer": "C.", "type": [ "1", "3", "5" ] }, { "question": "Are there any cars in this image?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1" ] }, { "question": "In which season was this image most likely taken?", "choices": "A. Spring; B. Summer; C. Autumn; D. Winter.", "answer": "B.", "type": [ "11" ] } ] }, { "filename": "025.PNG", "qa_pairs": [ { "question": "What scene does the image depict in the middle?", "choices": "A. Cemetery; B. Landfill; C. Forest; D. Mine.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "What type of intersection is the road shown in this image?", "choices": "A. X-shaped intersection; B. T-shaped intersection; C. Y-shaped intersection; D. Crossroad.", "answer": "D.", "type": [ "1", "4" ] }, { "question": "Where are the trees located in the image?", "choices": "A. The upper part of the image; B. The middle part of the image; C. The lower part of the image.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "What object in the image has the largest shadow area?", "choices": "A. Car; B. Tree; C. Telegraph pole; D. Fence.", "answer": "B.", "type": [ "1", "6" ] }, { "question": "What shape of area are the trees in the image planted in?", "choices": "A. Oval; B. Square; C. Circle; D. trapezoid.", "answer": "A.", "type": [ "1", "4" ] }, { "question": "How many trees are there in the image?", "choices": "A. 30; B. 35; C. 40; D. 45.", "answer": "B.", "type": [ "1", "5" ] }, { "question": "Are there any cars on the road in the image?", "choices": "A. No; B. Yes.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "Which type of landuse is not shown in the image?", "choices": "A. Cultivated land; B. Forest; C. Grassland; D. Road.", "answer": "A.", "type": [ "1" ] } ] }, { "filename": "026.PNG", "qa_pairs": [ { "question": "What does the image depict?", "choices": "A. Volcano; B. Island; C. Mine; D. Quarry.", "answer": "A.", "type": [ "1" ] }, { "question": "Are there any roads in this image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] }, { "question": "Where are the roads located in the image?", "choices": "A. Upper and right sides of the image; B. Upper and left sides of the image; C. Lower and right sides of the image; D. Lower and left sides of the image", "answer": "B.", "type": [ "1", "10" ] } ] }, { "filename": "027.PNG", "qa_pairs": [ { "question": "How many buildings are there in the image?", "choices": "A. Eleven; B. Twelve; C. Thirteen; D. Fourteen.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "What is the theme of this image?", "choices": "A. Residential area; B. Commercial area; C. Industrial area; D. Recreational area.", "answer": "A.", "type": [ "1" ] }, { "question": "How many houses with solar panels on the roof are shown?", "choices": "A. 0; B. 1; C. 2; D. 3.", "answer": "D.", "type": [ "1", "5" ] }, { "question": "What colour has the highest number of roofs in the image?", "choices": "A. White; B. Black; C. Gray; D. Blue.", "answer": "C.", "type": [ "1", "2", "5" ] }, { "question": "Which place in the image has no buildings?", "choices": "A. Bottom left corner; B. Bottom right corner; C. Top left corner; D. Top right corner.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "Are there trees next to all the buildings in the image?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "What is the spatial resolution of the image?", "choices": "A. >100m; B. 10-100m; C. 5-10m; D. <5m.", "answer": "D.", "type": [ "8" ] }, { "question": "What is the direction of the cars in the image?", "choices": "A. Vertical; B. Horizontal; C. Both horizontal and vertical", "answer": "C.", "type": [ "1", "3" ] } ] }, { "filename": "028.PNG", "qa_pairs": [ { "question": "What scene is the image unlikely to depict", "choices": "A. Farmland; B. Paking lot; C. Hospital; D. Shopping mall.", "answer": "A.", "type": [ "1" ] }, { "question": "How many cars are there on the highway in the image?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "Where is the largest building in the image?", "choices": "A. The upper part of the image; B. The lower part of the image.", "answer": "B.", "type": [ "1", "6", "10" ] }, { "question": "Which color of cars does not appear in this image", "choices": "A. Blue; B. Green; C. Yellow; D. Red.", "answer": "B.", "type": [ "1", "2" ] }, { "question": "On the right side of the image, there is a row of trees. Are there more cars on the left or on the right side of this row of trees?", "choices": "A. Left side; B. Right side.", "answer": "A.", "type": [ "1", "5", "10" ] }, { "question": "Are all the parking spaces occupied?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "10" ] } ] }, { "filename": "029.PNG", "qa_pairs": [ { "question": "How many bridges are there in the image?", "choices": "A. Zero; B. One; C. Two; D. Three.", "answer": "B.", "type": [ "1", "5" ] }, { "question": "What scene is depicted in the upper right corner of the image?", "choices": "A. Residential area; B. Commercial area; C. Industrial area; D. Recreational area.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "Where are the trees located in the image?", "choices": "A. Top left; B. Bottom left; C. Top right; D. Bottom right.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "A.", "type": [ "9" ] }, { "question": "What is the direction of the river in this image?", "choices": "A. Right to bottom; B. Right to top; C. Left to top; D. Left to bottom.", "answer": "D.", "type": [ "1", "3" ] }, { "question": "Are there any ships on the river?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "How many storage tanks are there in the image?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "Where is the largest storage tank in the image?", "choices": "A. Near the river; B. Far from the river", "answer": "A.", "type": [ "1", "6", "7" ] } ] }, { "filename": "030.PNG", "qa_pairs": [ { "question": "What is the color of the building's roof on the left side of the football field?", "choices": "A. White; B. Black; C. Orange; D. Blue.", "answer": "C.", "type": [ "1", "2", "10" ] }, { "question": "There are four individual buildings in the upper part of the image. What shape do they resemble?", "choices": "A. A-like; B. H-like; C. S-like; D. Z-like.", "answer": "B.", "type": [ "1", "4", "10" ] }, { "question": "How many basketball courts are there in the image?", "choices": "A. Zero; B. One; C. Two; D. Three.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "What is the relative position between the trees and the football field in the image?", "choices": "A. The trees are all on the left side of the football field; B. The trees are all on the right side of the football field; C. The trees are all above the football field; D. The trees surround the football field.", "answer": "D.", "type": [ "1", "10" ] }, { "question": "Where is the paking lot located in the image?", "choices": "A. Top left; B. Bottom left; C. Top right; D. Bottom right.", "answer": "D.", "type": [ "1", "10" ] }, { "question": "What is the orientation of the widest road in the image?", "choices": "A. Top to bottom; B. Left to right; C. Right to top; D. Left to bottom.", "answer": "D.", "type": [ "1", "3", "6" ] }, { "question": "Are the heights of the buildings in the image all the same?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "11" ] }, { "question": "Are there any vacant parking spaces on the roadside?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "Is the scene depicted in the image more likely to be urban or rural?", "choices": "A. Rural; B. Urban", "answer": "B.", "type": [ "1" ] } ] }, { "filename": "031.PNG", "qa_pairs": [ { "question": "What is the landuse of the circular objects in the image?", "choices": "A. Cultivated land; B. Forest; C. Grass; D. Water body.", "answer": "A.", "type": [ "1", "4" ] }, { "question": "Which landuse has the largest coverage in the image?", "choices": "A. Building; B. Road; C. Forest; D. Cultivated land.", "answer": "D.", "type": [ "1", "6" ] }, { "question": "Where are the two main roads in the image?", "choices": "A. Top left and Top right; B. Bottom left and Bottom right; C. Top left and Bottom left ; D. Top right and Bottom right.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "Are both main roads in the image straight?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "4" ] }, { "question": "What is the main reason for the difference in shape between the quadrangular farmland and the circular farmland in the image?", "choices": "A. Climate; B. Irrigation; C. Terrain; D. Temperature.", "answer": "B.", "type": [ "1", "4", "11" ] }, { "question": "Which type of residential area is closer to the scene in the image?", "choices": "A. Urban area; B. Rural area.", "answer": "B.", "type": [ "11" ] } ] }, { "filename": "032.PNG", "qa_pairs": [ { "question": "How many swimming pools with water are there in the image?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "D.", "type": [ "1", "5" ] }, { "question": "Where are the swimming pools in the image?", "choices": "A. On the rooftop; B. On the ground.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "What is the orientation of road at the bottom of the image?", "choices": "A. Left to right; B. Bottom to top; C. Left to top; D. Bottom to right.", "answer": "D.", "type": [ "1", "3" ] }, { "question": "Where is the largest building in the image?", "choices": "A. The upper left part of the image; B. The lower part of the image; C. The upper right part of the image.", "answer": "B.", "type": [ "1", "6", "10" ] }, { "question": "Are the green objects in the image only trees?", "choices": "A. No; B. Yes.", "answer": "A.", "type": [ "1", "2" ] }, { "question": "Which place in the image has more cars, the parking lot or the road?", "choices": "A. Road; B. Parking lot.", "answer": "B.", "type": [ "1", "5", "10" ] }, { "question": "Which colour does not appear on the roof in the image?", "choices": "A. White; B. Green; C. Red; D. Blue.", "answer": "C.", "type": [ "1", "2", "10" ] }, { "question": "Are there any vacant parking spaces on the parking lot?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1", "10" ] } ] }, { "filename": "033.PNG", "qa_pairs": [ { "question": "What scene does the image depict?", "choices": "A. Residential area; B. Commercial area; C. Industrial area; D. Recreational area.", "answer": "C.", "type": [ "1" ] }, { "question": "Where are the vehicles located in the image?", "choices": "A. Top left; B. Bottom left; C. Top right; D. Bottom right.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "What colour is roof of the largest building in the image?", "choices": "A. Black; B. White; C. Gray; D. Blue.", "answer": "B.", "type": [ "1", "2", "6" ] }, { "question": "What is the purpose of the factory in the image?", "choices": "A. Manufacture cars; B. Ironmaking; C. Treatment of sewage; D. Treatment wood.", "answer": "D.", "type": [ "1", "11" ] }, { "question": "What is the relative position between the cars and the factory in the image?", "choices": "A. The factory are to the right of the cars; B. The factory are to the left of the cars; C. The factory are above the cars; D. The factory are below the cars.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "Is there only one type of cars in the image?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1" ] }, { "question": "Is there a denser distribution of trees to the right of the factory in the image, or to the bottom?", "choices": "A. The lower part of the factory; B. The right part of the factory.", "answer": "A.", "type": [ "1", "7", "10" ] }, { "question": "Is the wood in the image stacked when stored?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] } ] }, { "filename": "034.PNG", "qa_pairs": [ { "question": "What is the direction of the road?", "choices": "A. North-south; B. East-west; C. Northeast-southwest; D. Northwest-southeast.", "answer": "A.", "type": [ "1", "3" ] }, { "question": "How many buildings with blue roof are there in the image?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "A.", "type": [ "1", "2", "5" ] }, { "question": "What color are the buildings in the image?", "choices": "A. Black and red; B. Green and white; C. White and Blue; D. Blue and red.", "answer": "C.", "type": [ "1", "2" ] }, { "question": "What is the relative position between the trees and the buildings in the image?", "choices": "A. The trees are all on the left side of the buildings; B. The trees are all on the right side of the buildings; C. The trees are all above the buildings; D. The trees surround the buildings.", "answer": "D.", "type": [ "1", "10" ] }, { "question": "Are there any cars on the road in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "What is the function of the white object in the upper left corner of the image?", "choices": "A. Wind power; B. Cooling; C. Ornament.", "answer": "A.", "type": [ "1", "2", "10", "11" ] }, { "question": "Which type of landuse is not shown in the image?", "choices": "A. Building; B. Grassland; C. Forest; D. Cultivated land.", "answer": "D.", "type": [ "1" ] }, { "question": "What is closer to the road in the image?", "choices": "A. The blue house; B. The white house; C. The wind turbine.", "answer": "A.", "type": [ "1", "2", "7" ] } ] }, { "filename": "035.PNG", "qa_pairs": [ { "question": "What is the theme of this image?", "choices": "A. Farmland; B. Amusement park; C. Hospital; D. Shopping mall.", "answer": "B.", "type": [ "1" ] }, { "question": "What age group is the park in the image more likely designed for?", "choices": "A. Old people; B. Middle-aged; C. Child", "answer": "C.", "type": [ "1", "11" ] }, { "question": "Which landuse has the largest coverage area in the image?", "choices": "A. Building; B. impervious surface; C. Forest; D. Lawn.", "answer": "B.", "type": [ "1", "6" ] }, { "question": "What is the orientation of road at the bottom of the image?", "choices": "A. North-south; B. East-west; C. Northeast-southwest; D. Northwest-southeast.", "answer": "B.", "type": [ "1", "3", "10" ] }, { "question": "Are there any cars on the road in the image?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "Where is the building with a gray roof located in the image?", "choices": "A. Bottom right ; B. Bottom left; C. Top right; D. Top left.", "answer": "D.", "type": [ "1", "2", "10" ] }, { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "B.", "type": [ "9" ] } ] }, { "filename": "036.PNG", "qa_pairs": [ { "question": "What are the white objects in the image?", "choices": "A. Cloud; B. Fog; C. Snow; D. Water.", "answer": "C.", "type": [ "1", "2" ] }, { "question": "What scene does the image depict?", "choices": "A. Mine; B. Mountain; C. Lake; D. Quarry.", "answer": "B.", "type": [ "1" ] }, { "question": "What is the approximate fraction of coverage by snow?", "choices": "A. 0%; B. 25%; C. 50%; D. 100%.", "answer": "C.", "type": [ "1", "6" ] } ] }, { "filename": "037.PNG", "qa_pairs": [ { "question": "Which color of ships has the largest quantity in the image?", "choices": "A. White; B. Blue; C. Yellow; D. Red.", "answer": "A.", "type": [ "1", "2", "5" ] }, { "question": "What scene does the image depict?", "choices": "A. Harbor; B. Dockyard; C. Beach; D. Park.", "answer": "D.", "type": [ "1" ] }, { "question": "What is the spatial resolution of the image?", "choices": "A. >100m; B. 10-100m; C. 5-10m; D. <5m.", "answer": "D.", "type": [ "8" ] }, { "question": "Which type of landuse is not shown in the image?", "choices": "A. Building; B. impervious surface; C. Water body; D. Mountain.", "answer": "D.", "type": [ "1" ] }, { "question": "Are there any cars in this image?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1" ] }, { "question": "Where is the largest tree in the image?", "choices": "A. Top left; B. Bottom left; C. Top right; D. Bottom right.", "answer": "C.", "type": [ "1", "6", "10" ] }, { "question": "What is the shape of the place where the ships are docked in the image?", "choices": "A. Trapezoid; B. Square; C. Annular; D. Rectangle.", "answer": "C.", "type": [ "1", "4", "10" ] }, { "question": "Are all the blue ships docked together?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1", "2", "10" ] } ] }, { "filename": "038.PNG", "qa_pairs": [ { "question": "What scene does the image depict?", "choices": "A. Port; B. Airport; C. Beach; D. Shipyard.", "answer": "C.", "type": [ "1" ] }, { "question": "Where is the sea located in the image?", "choices": "A. The left part of the image; B. The middle part of the image; C. The right part of the image.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "What is the function of the white object in the upper left corner of the image?", "choices": "A. Wind power; B. Cooling; C. Ornament.", "answer": "A.", "type": [ "1", "2", "10", "11" ] }, { "question": "Are there any ships on the sea in the image?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "Where is the vegetation in the image?", "choices": "A. Top left; B. Bottom left; C. Top right; D. Bottom right.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "Which one has largest area in the image, the vegetation, the beach, or the sea?", "choices": "A. The sea; B. The vegetation; C. The Sand.", "answer": "C.", "type": [ "1", "6" ] } ] }, { "filename": "039.PNG", "qa_pairs": [ { "question": "How many aircrafts are there in the image?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "What colour is roof of the buildings in the image?", "choices": "A. White; B. Black; C. Red; D. Blue.", "answer": "A.", "type": [ "1", "2" ] }, { "question": "Where are the ships located in the image?", "choices": "A. Top left; B. Bottom left; C. Top right; D. Bottom right.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "What is the direction of the cars in the image, vertical or horizontal?", "choices": "A. Vertical; B. Horizontal; C. Both horizontal and vertical", "answer": "C.", "type": [ "1", "3" ] }, { "question": "Which is closer to the aircrafts in the image, the ship or the car?", "choices": "A. Ship; B. Car.", "answer": "B.", "type": [ "1", "7" ] }, { "question": "Which object is more densely distributed in the image, the ships or the aircrafts?", "choices": "A. Aircrafts; B. Ships.", "answer": "B.", "type": [ "1", "7" ] }, { "question": "Which type of landuse is not shown in the image?", "choices": "A. Building; B. Lawn; C. Road; D. Cultivated land.", "answer": "D.", "type": [ "1" ] }, { "question": "Are all the aircrafts on the runway?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "10" ] } ] }, { "filename": "040.PNG", "qa_pairs": [ { "question": "Is this image covered by cloud?", "choices": "A. No; B. Yes.", "answer": "B.", "type": [ "1" ] }, { "question": "What is the approximate fraction of coverage by cloud?", "choices": "A. 0%; B. 30%; C. 60%; D. 90%.", "answer": "D.", "type": [ "1", "6" ] }, { "question": "Where is the bridge located in the image?", "choices": "A. Top left; B. Bottom left; C. Top right; D. Bottom right.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "Are the colours of the water bodies in the image the same?", "choices": "A. No; B. Yes.", "answer": "A.", "type": [ "1", "2" ] }, { "question": "Which type of landuse is not shown in the image?", "choices": "A. Building; B. Water body; C. Forest; D. Snow.", "answer": "D.", "type": [ "1" ] } ] }, { "filename": "041.PNG", "qa_pairs": [ { "question": "What scene does the image depict?", "choices": "A. Volcano; B. Island; C. Strip mine; D. Quarry.", "answer": "C.", "type": [ "1" ] }, { "question": "How many ponds are there in the image?", "choices": "A. Zero; B. One; C. Two; D. Three.", "answer": "D.", "type": [ "1", "5" ] }, { "question": "Where is the smallest pond located in the image?", "choices": "A. Top left; B. Bottom left; C. Top right; D. Bottom right.", "answer": "C.", "type": [ "1", "6", "10" ] } ] }, { "filename": "042.PNG", "qa_pairs": [ { "question": "How many swimming pools are there in the image?", "choices": "A. Four; B. Five; C. Six; D. Seven.", "answer": "B.", "type": [ "1", "5" ] }, { "question": "What scene does the image depict?", "choices": "A. Residential area; B. Commercial area; C. Industrial area; D. Recreational area.", "answer": "A.", "type": [ "1" ] }, { "question": "Where is the main road located in the image?", "choices": "A. The left part of the image; B. The middle part of the image; C. The right part of the image.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "What is the orientation of the main road?", "choices": "A. Northeast-southwest; B. Northwest-southeast; C. East-west; D. North-south.", "answer": "D.", "type": [ "1", "3" ] }, { "question": "Are there any cars on the road in the image?", "choices": "A. No; B. Yes.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "A.", "type": [ "9" ] }, { "question": "Both sides of the road have been landscaped, which side has more trees?", "choices": "A. Left side; B. Right side.", "answer": "B.", "type": [ "1", "5", "10" ] }, { "question": "Where is the house with the largest swimming pool in the image?", "choices": "A. Top left; B. Top right; C. Bottom left; D. Bottom right.", "answer": "C.", "type": [ "1", "6", "10" ] } ] }, { "filename": "043.PNG", "qa_pairs": [ { "question": "How many main roads are there in the image?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "D.", "type": [ "1", "5" ] }, { "question": "Counting from top to bottom, which two roads are closest to each other?", "choices": "A. The first road and the second road are the closest; B. The second road and the third road are the closest; C. The third road and the fourth road are the closest.", "answer": "B.", "type": [ "1", "5", "7", "10" ] }, { "question": "What is the direction of the road with only one car travelling on it?", "choices": "A. Left to right; B. Top to bottom; C. Left to top; D. Right to bottom.", "answer": "D.", "type": [ "1", "3", "5", "10" ] }, { "question": "What is the relative position between the trees and the roads in the image?", "choices": "A. The trees are all on the left side of the roads; B. The trees are all on the right side of the roads; C. The trees are all above the roads; D. The trees surround the roads.", "answer": "D.", "type": [ "1", "10" ] }, { "question": "How many cars are there in the image?", "choices": "A. 2; B. 3; C. 4; D. 5.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "Which colour has the largest number of cars in the image?", "choices": "A. White; B. Black; C. Gray; D. Blue.", "answer": "A.", "type": [ "1", "2", "5" ] }, { "question": "Which type of residential area is closer to the scene in the image?", "choices": "A. Urban area; B. Rural area.", "answer": "B.", "type": [ "11" ] }, { "question": "Are the roads in the image all possess the same width?", "choices": "A. No; B. Yes.", "answer": "A.", "type": [ "1", "6" ] } ] }, { "filename": "044.PNG", "qa_pairs": [ { "question": "What is the largest circular object in the image?", "choices": "A. Parterre; B. Apron; C. Building; D. Swimming pool.", "answer": "B.", "type": [ "1", "4", "6" ] }, { "question": "In this image, what is the highest probability of the type of aircraft parked on the apron?", "choices": "A. Airliner; B. Helicopter.", "answer": "B.", "type": [ "1", "11" ] }, { "question": "How many white cars are there in the image?", "choices": "A. Zero; B. One; C. Two; D. Three.", "answer": "C.", "type": [ "1", "2", "5" ] }, { "question": "Are there any vacant parking spaces on the parking lot?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "How many cars are on the road in the image?", "choices": "A. 1; B. 3; C. 5; D. 7.", "answer": "A.", "type": [ "1", "5", "10" ] }, { "question": "What type of intersection is the road shown in this image?", "choices": "A. X-shaped intersection; B. T-shaped intersection; C. Y-shaped intersection; D. Crossroad.", "answer": "B.", "type": [ "1", "4" ] }, { "question": "Which landuse has the largest coverage area in the image?", "choices": "A. Road; B. impervious surface; C. Cultivated land; D. Lawn.", "answer": "D.", "type": [ "1", "6" ] }, { "question": "Where are the parking lots in the image?", "choices": "A. Top; B. Middle; C. Bottom.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "Where is the largest tree in the image?", "choices": "A. Top left; B. Top right; C. Bottom left; D. Bottom right.", "answer": "C.", "type": [ "1", "6", "10" ] } ] }, { "filename": "045.PNG", "qa_pairs": [ { "question": "Where is the bridge located in the image?", "choices": "A. Top left; B. Bottom left; C. Top right; D. Bottom right.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "What is the orientation of the railway?", "choices": "A. Left to right; B. Bottom to top; C. Left to top; D. Bottom to right.", "answer": "A.", "type": [ "1", "3" ] }, { "question": "What is the relative position between the river and the parking lot in the image?", "choices": "A. The river is located above the parking lot; B. The river is located below the parking lot.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "There is a road running through the middle of the parking lot in the image, are there more cars on the left side of the road or the right side of the road?", "choices": "A. On the right side; B. On the left side.", "answer": "A.", "type": [ "1", "5", "10" ] }, { "question": "What mode of transportation is the bridge in the image intended for?", "choices": "A. Bike; B. Ship; C. Train; D. Car.", "answer": "C.", "type": [ "1", "11" ] }, { "question": "Is the parking lot full?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "Which color of cars has the highest quantity in the image?", "choices": "A. Black; B. Red; C. Gray; D. White.", "answer": "D.", "type": [ "1", "2", "5" ] }, { "question": "Which type of landuse is not shown in the image?", "choices": "A. Building; B. Road; C. Cultivated land; D. Water.", "answer": "C.", "type": [ "1" ] } ] }, { "filename": "046.PNG", "qa_pairs": [ { "question": "Where is the playground located in the image?", "choices": "A. Top left; B. Bottom left; C. Top right; D. Bottom right.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "How many baseball fields are there in the image?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "D.", "type": [ "1", "5" ] }, { "question": "What functional area is in the lower left corner of the image?", "choices": "A. Factory; B. School; C. Hospital; D. Shopping mall.", "answer": "B.", "type": [ "1" ] }, { "question": "What colour is roof of the largest building in the image?", "choices": "A. White; B. Black; C. Gray; D. Green.", "answer": "A.", "type": [ "1", "2", "6" ] }, { "question": "What is the relative position between the parking lot and the playground in the image?", "choices": "A. The parking lot is to the right of the playground; B. The parking lot is to the left of the playground; C. The parking lot is above the playground; D. The parking lot is below the playground.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "Which is closer to the playground in the image, the parking lot or the baseball field?", "choices": "A. Baseball field; B. Parking lot.", "answer": "B.", "type": [ "1", "7" ] }, { "question": "Are there trees at the top of the image", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1", "10" ] } ] }, { "filename": "047.PNG", "qa_pairs": [ { "question": "What colour is the nearest building to the swimming pool?", "choices": "A. White; B. Black; C. Gray; D. Red.", "answer": "D.", "type": [ "1", "2", "7" ] }, { "question": "How many red buildings are there in the image?", "choices": "A. 1; B. 2; C. 3; D. 4.", "answer": "C.", "type": [ "1", "2", "5" ] }, { "question": "How many swimming pools are there in the image?", "choices": "A. Zero; B. One; C. Two; D. Three.", "answer": "B.", "type": [ "1", "5" ] }, { "question": "Where is the swimming pool located in the image?", "choices": "A. Bottom left corner; B. Bottom right corner; C. Top left corner; D. Top right corner.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "What type of trees is at the edge of water below the image?", "choices": "A. Maple Woods; B. Birch grove; C. Mangrove; D. Elm forest.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "What is the spatial resolution of the image?", "choices": "A. >100m; B. 10-100m; C. 5-10m; D. <5m.", "answer": "D.", "type": [ "8" ] }, { "question": "Are all the water bodies in the image flowing?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "11" ] }, { "question": "Which type of landuse is not shown in the image?", "choices": "A. Building; B. Water; C. Forest; D. Cultivated land.", "answer": "D.", "type": [ "1" ] }, { "question": "Are there any ships in this image?", "choices": "A. No; B. Yes.", "answer": "A.", "type": [ "1" ] } ] }, { "filename": "048.PNG", "qa_pairs": [ { "question": "What type of intersection is the road shown in this image?", "choices": "A. X-shaped intersection; B. T-shaped intersection; C. Y-shaped intersection; D. Crossroad.", "answer": "D.", "type": [ "1", "4" ] }, { "question": "Where is the building with a red roof located in the image?", "choices": "A. Bottom right; B. Bottom left; C. Top right; D. Top left.", "answer": "D.", "type": [ "1", "2", "10" ] }, { "question": "Are there cars making a right turn on the road", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1", "10", "11" ] }, { "question": "Which color of car is the most common in the image?", "choices": "A. Black; B. White; C. Red; D. Blue.", "answer": "B.", "type": [ "1", "2", "5" ] }, { "question": "Which two places in the image have more tree cover?", "choices": "A. Top left and Top right; B. Bottom left and Bottom right; C. Top left and Bottom right ; D. Top right and Bottom left.", "answer": "C.", "type": [ "1", "6", "10" ] }, { "question": "Which type of landuse is not shown in the image?", "choices": "A. Building; B. Lawn; C. Road; D. Water.", "answer": "D.", "type": [ "1" ] }, { "question": "Is the scene depicted in the image more likely to be urban or rural?", "choices": "A. Urban; B. Rural.", "answer": "A.", "type": [ "1" ] }, { "question": "Are there any parking lots in this image?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1" ] } ] }, { "filename": "049.PNG", "qa_pairs": [ { "question": "What is the main landuse in this image?", "choices": "A. Building; B. Grassland; C. Forest; D. Cultivated land.", "answer": "D.", "type": [ "1" ] }, { "question": "What shape is the farmland in the image?", "choices": "A. Rectangle; B. Square; C. Circle; D. Trapezoid.", "answer": "C.", "type": [ "1", "4" ] }, { "question": "What is the main reason for the circular shape of the farmland in the image?", "choices": "A. Climate; B. Irrigation; C. Terrain; D. Temperature.", "answer": "B.", "type": [ "1", "11" ] }, { "question": "What is the relative position between the farmland and the buildings in the image?", "choices": "A. The farmland is to the right of the buildings; B. The farmland is to the left of the buildings; C. The farmland is above the buildings; D. The farmland is below the buildings.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "What color are the buildings in the image?", "choices": "A. White; B. Black; C. Gray; D. Red.", "answer": "A.", "type": [ "1", "2" ] }, { "question": "Where is the road located in the image?", "choices": "A. The lower edge of the image; B. The middle edge of the image; C. The upper edge of the image.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "What is the orientation of the road?", "choices": "A. North-south; B. East-west; C. Northeast-southwest; D. Northwest-southeast.", "answer": "B.", "type": [ "1", "3" ] }, { "question": "Are there any water in this image?", "choices": "A. No; B. Yes.", "answer": "A.", "type": [ "1" ] } ] }, { "filename": "050.PNG", "qa_pairs": [ { "question": "What scene is depicted at the bottom of the image?", "choices": "A. Industrial area; B. Commercial area; C. Residential area; D. Recreational area.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "What is the white object covering the lower right corner of the image?", "choices": "A. Cloud; B. Fog; C. Snow; D. Steam.", "answer": "D.", "type": [ "1", "10" ] }, { "question": "Where is the paking lot located in the image?", "choices": "A. Bottom left corner; B. Bottom right corner; C. Top left corner; D. Top right corner.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "Are there any vacant parking spaces on the parking lot?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "What are the two colors of the house's roof in the image?", "choices": "A. Black and red; B. Green and white; C. Gray and Blue; D. White and black.", "answer": "D.", "type": [ "1", "2", "10" ] }, { "question": "What is the approximate coverage of steam in the image?", "choices": "A. 0%; B. 25%; C. 50%; D. 100%.", "answer": "B.", "type": [ "1", "6" ] }, { "question": "Are there any trees in this image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] } ] }, { "filename": "051.PNG", "qa_pairs": [ { "question": "What is the theme of this image?", "choices": "A. Port; B. Dockyard; C. Beach; D. Sewage treatment works.", "answer": "D.", "type": [ "1" ] }, { "question": "How many sewage treatment plant tanks are there in the image?", "choices": "A. Seven; B. Eight; C. Nine; D. Ten", "answer": "A.", "type": [ "1", "5" ] }, { "question": "Which direction of sewage treatment plant tanks in the image, vertical or horizontal?", "choices": "A. Vertical; B. Horizontal; C. Both horizontal and vertical", "answer": "C.", "type": [ "1", "3" ] }, { "question": "Where is the building with a blue roof located in the image?", "choices": "A. Top left; B. Bottom left; C. Top right; D. Bottom right.", "answer": "B.", "type": [ "1", "2", "10" ] }, { "question": "Is all vegetation in the image on land?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "What shape are the sewage treatment plant tanks in the image?", "choices": "A. Oval; B. Rectangle; C. Circle; D. Trapezoid.", "answer": "B.", "type": [ "1", "4" ] }, { "question": "Are there any cars on the road in the image?", "choices": "A. No; B. Yes.", "answer": "A.", "type": [ "1", "10" ] } ] }, { "filename": "052.PNG", "qa_pairs": [ { "question": "How many buildings are there in the image?", "choices": "A. Four; B. Five; C. Six; D. Seven.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "What is the most common roof color in the image?", "choices": "A. White; B. Black; C. Gray; D. Blue.", "answer": "A.", "type": [ "1", "2", "5" ] }, { "question": "How many swimming pools with water are there in the image?", "choices": "A. 0; B. 1; C. 2; D. 3.", "answer": "B.", "type": [ "1", "5" ] }, { "question": "Where is the red car located in the image?", "choices": "A. Bottom; B. Middle; C. Top.", "answer": "C.", "type": [ "1", "2", "10" ] }, { "question": "Which type of landuse is not shown in the image?", "choices": "A. Cultivated land; B. Forest; C. Lawn; D. Road.", "answer": "A.", "type": [ "1" ] }, { "question": "Which object is closer to the swimming pool in the image?", "choices": "A. Gray house; B. Red car; C. White car; D. White house.", "answer": "D.", "type": [ "1", "2", "7" ] }, { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "B.", "type": [ "9" ] } ] }, { "filename": "053.PNG", "qa_pairs": [ { "question": "What scene does the image depict?", "choices": "A. Residential area; B. Commercial area; C. Industrial area; D. Recreational area.", "answer": "D.", "type": [ "1" ] }, { "question": "Where are the buildings located in the image?", "choices": "A. The lower part of the image; B. The middle part of the image; C. The upper part of the image.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "What types of vehicles are allowed to use the runway in the image?", "choices": "A. Train; B. Kart racing; C. Truck; D. Bicycle.", "answer": "B.", "type": [ "1", "11" ] }, { "question": "Which type of landuse is not shown in the image?", "choices": "A. Building; B. Lawn; C. Road; D. Water.", "answer": "D.", "type": [ "1" ] }, { "question": "Where is the building with a brown roof located in the image?", "choices": "A. Bottom left corner; B. Bottom right corner; C. Top left corner; D. Top right corner.", "answer": "D.", "type": [ "1", "2", "10" ] }, { "question": "Are there any trees in this image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] } ] }, { "filename": "054.PNG", "qa_pairs": [ { "question": "What is the function of the white object on the left in the image?", "choices": "A. Ornament; B. Cooling; C. Wind power.", "answer": "C.", "type": [ "1", "2", "10", "11" ] }, { "question": "How many wind turbines are there in the image?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "B.", "type": [ "1", "5" ] }, { "question": "Which is the direction of the road in the image?", "choices": "A. North-south; B. East-west; C. Northeast-southwest; D. Northwest-southeast.", "answer": "A.", "type": [ "1", "3" ] }, { "question": "Are there any trees in this image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] }, { "question": "Which direction is the sun located in?", "choices": "A. Sortheast; B. Northeast; C. Southwest; D. Northwest", "answer": "B.", "type": [ "11" ] } ] }, { "filename": "055.PNG", "qa_pairs": [ { "question": "Are the green objects in the image only trees?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "2" ] }, { "question": "What scene is depicted on the right side of the image?", "choices": "A. Residential area; B. Commercial area; C. Industrial area; D. Recreational area.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "Which category does the water body in the image belong to?", "choices": "A. Sea; B. Brook; C. Lake; D. Glacier.", "answer": "C.", "type": [ "1" ] }, { "question": "What colour is roof of the buildings in the image?", "choices": "A. Black; B. Green; C. Gray; D. Brown.", "answer": "D.", "type": [ "1", "2" ] }, { "question": "What is the orientation of the road?", "choices": "A. Top to bottom; B. Left to right; C. Left to top; D. Right to top.", "answer": "A.", "type": [ "1", "3" ] }, { "question": "What is the relative position between the road and the buildings in the image?", "choices": "A. The buildings are above the road; B. The buildings are below the road; C. The buildings are to the left of the road; D. The buildings are to the right of the road.", "answer": "D.", "type": [ "1", "10" ] }, { "question": "Which green object in the image covers a larger area, the grass or the greenery on the water?", "choices": "A. Grass; B. Greenery on the water.", "answer": "B.", "type": [ "1", "6" ] }, { "question": "Are there any ships on the lake in the image?", "choices": "A. No; B. Yes.", "answer": "A.", "type": [ "1", "10" ] } ] }, { "filename": "056.PNG", "qa_pairs": [ { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "B.", "type": [ "9" ] }, { "question": "Is the scene depicted in the image more likely to be urban or outskirts?", "choices": "A. Urban; B. Outskirts.", "answer": "B.", "type": [ "1" ] }, { "question": "What is the maximum probability of the black object in the bottom right corner of the image?", "choices": "A. Wood; B. Metal; C. Coal; D. Rubbish.", "answer": "C.", "type": [ "1", "2", "10" ] }, { "question": "What colour is roof of the largest building in the image?", "choices": "A. Black; B. White; C. Gray; D. Brown.", "answer": "B.", "type": [ "1", "2", "6" ] }, { "question": "Which type of landuse is not shown in the image?", "choices": "A. Road; B. impervious surface; C. Building; D. Water.", "answer": "D.", "type": [ "1" ] }, { "question": "Are all the trees in the bottom left corner of the image?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "10" ] } ] }, { "filename": "057.PNG", "qa_pairs": [ { "question": "What is the scene in the image most likely to be?", "choices": "A. Supermarket; B. Cemetery; C. Airport; D. Harbor.", "answer": "A.", "type": [ "1" ] }, { "question": "Which color of the vehicles in the image is not included?", "choices": "A. White; B. Red; C. Black; D. Green.", "answer": "D.", "type": [ "1", "2" ] }, { "question": "How many red vehicles are there in the image?", "choices": "A. One; B. Two; C. Three; D. Four", "answer": "B.", "type": [ "1", "2", "5" ] }, { "question": "What is the color of the car closest to the pink car?", "choices": "A. White; B. Red; C. Black; D. Gray.", "answer": "A.", "type": [ "1", "2", "7" ] }, { "question": "What is the most numerous object in the image?", "choices": "A. Car; B. Tree; C. Building; D. Swimming pool.", "answer": "A.", "type": [ "1", "5" ] }, { "question": "Is there a parking lot in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] }, { "question": "Are there shadows in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] }, { "question": "Where is the building with a gray roof located in the image?", "choices": "A. Bottom right; B. Bottom left; C. Top right; D. Top left.", "answer": "D.", "type": [ "1", "2", "10" ] } ] }, { "filename": "058.PNG", "qa_pairs": [ { "question": "How many buildings are there in the image?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "What scene does the image depict?", "choices": "A. Port; B. Airport; C. Parking; D. Shipyard.", "answer": "C.", "type": [ "1" ] }, { "question": "How many trees at most are close together in a row in the image?", "choices": "A. Zero; B. One; C. Two; D. Three.", "answer": "D.", "type": [ "1", "5", "7" ] }, { "question": "How many vehicles are on the road in this image?", "choices": "A. Three; B. Four; C. Five; D. Six.", "answer": "D.", "type": [ "1", "5" ] }, { "question": "Are there any cars pulling into the car parking?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1", "11" ] }, { "question": "What is the direction of the buildings in the image?", "choices": "A. Vertical; B. Horizontal; C. Both horizontal and vertical", "answer": "C.", "type": [ "1", "3" ] }, { "question": "Which type of landuse is not shown in the image?", "choices": "A. Building; B. impervious surface; C. Lawn; D. Water.", "answer": "D.", "type": [ "1" ] } ] }, { "filename": "059.PNG", "qa_pairs": [ { "question": "How many baseball fields are there in the image?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "B.", "type": [ "1", "5" ] }, { "question": "Where are the buildings located in the image?", "choices": "A. The left part of the image; B. The middle part of the image; C. The right part of the image.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "What is the spatial resolution of the image?", "choices": "A. <1m; B. 10-100m; C. 5-10m; D. 1-5m.", "answer": "A.", "type": [ "8" ] }, { "question": "What is the relative position between the trees and the buildings in the image?", "choices": "A. The trees are all on the left side of the buildings; B. The trees are all on the right side of the buildings; C. The trees are all above the buildings; D. The trees surround the buildings.", "answer": "D.", "type": [ "1", "10" ] }, { "question": "Are there any cars in this image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] }, { "question": "What are the two colours of the houses' in the image?", "choices": "A. Black and red; B. Green and white; C. Gray and brown; D. White and black.", "answer": "C.", "type": [ "1", "2" ] }, { "question": "What is the direction of the cars in the image?", "choices": "A. Vertical; B. Horizontal; C. Both horizontal and vertical", "answer": "B.", "type": [ "1", "3" ] }, { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "B.", "type": [ "9" ] } ] }, { "filename": "060.PNG", "qa_pairs": [ { "question": "What scene does the image depict?", "choices": "A. Residential area; B. Commercial area; C. Industrial area; D. Recreational area.", "answer": "C.", "type": [ "1" ] }, { "question": "Where is the road in the image?", "choices": "A. The upper part of the image; B. The middle part of the image; C. The lower part of the image.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "How many roads are there in the image?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "A.", "type": [ "1", "5" ] }, { "question": "What factory is the industrial area in the image most likely to be?", "choices": "A. Oil refineries; B. Steelwork; C. Water treatment plant; D. Waste treatment plant.", "answer": "B.", "type": [ "1", "11" ] }, { "question": "In which season was this image most likely taken?", "choices": "A. Spring; B. Summer; C. Autumn; D. Winter.", "answer": "D.", "type": [ "11" ] } ] }, { "filename": "061.PNG", "qa_pairs": [ { "question": "What scene does the image depict?", "choices": "A. Residential area; B. Commercial area; C. Industrial area; D. Recreational area.", "answer": "B.", "type": [ "1" ] }, { "question": "How many buildings with green roof are in the image?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "B.", "type": [ "1", "2", "5" ] }, { "question": "Which is the most numerous object in the image?", "choices": "A. Car; B. Tree; C. Airplane; D. Building.", "answer": "A.", "type": [ "1", "5" ] }, { "question": "Are there any parking lots in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] }, { "question": "What is the white building in the image most likely to be?", "choices": "A. School; B. Airport terminal; C. Railway station; D. Shopping center.", "answer": "D.", "type": [ "1", "11" ] }, { "question": "Which side of the shopping centre in the image has more cars, the left or the right??", "choices": "A. Right side; B. Left side.", "answer": "B.", "type": [ "1", "5", "10" ] } ] }, { "filename": "062.PNG", "qa_pairs": [ { "question": "What is the scene in the image most likely to be?", "choices": "A. Airport terminal; B. Railway Station; C. Landfill; D. Parking.", "answer": "A.", "type": [ "1" ] }, { "question": "How many aircrafts are there in the image?", "choices": "A. 1; B. 2; C. 3; D. 4.", "answer": "D.", "type": [ "1", "5" ] }, { "question": "How many categories can all aircrafts be classified based on their color?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "B.", "type": [ "1", "2", "5" ] }, { "question": "Where is the parking lot located in the image?", "choices": "A. Top left; B. Bottom left; C. Top right; D. Bottom right.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "Which landuse has the largest coverage area in the image?", "choices": "A. Building; B. impervious surface; C. Forest; D. Cultivated land.", "answer": "B.", "type": [ "1", "6" ] }, { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "B.", "type": [ "9" ] }, { "question": "Are there more vehicles or more airplanes in the image?", "choices": "A. Vehicles; B. Airplanes.", "answer": "A.", "type": [ "1", "5" ] }, { "question": "How many orientations are the airplanes facing in the image?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "C.", "type": [ "1", "3", "5" ] } ] }, { "filename": "063.PNG", "qa_pairs": [ { "question": "What scene is depicted in the lower left corner of the image?", "choices": "A. Residential area; B. Commercial area; C. Industrial area; D. Recreational area.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "What factory is the industrial area in the image most likely to be?", "choices": "A. Nuclear power plant; B. Steelwork; C. Water treatment plant; D. Waste treatment plant.", "answer": "A.", "type": [ "1", "11" ] }, { "question": "What percentage of the area in the image is covered by vegetation?", "choices": "A. 0%; B. 35%; C. 70%; D. 100%.", "answer": "C.", "type": [ "1", "6" ] }, { "question": "What is orientation of the river?", "choices": "A. Vertical; B. Horizontal; C. Oblique.", "answer": "C.", "type": [ "1", "3" ] } ] }, { "filename": "064.PNG", "qa_pairs": [ { "question": "What scene does the image depict?", "choices": "A. Residential area; B. Commercial area; C. Industrial area; D. Recreational area.", "answer": "C.", "type": [ "1" ] }, { "question": "Which kind of factory does the industrial area in the image most likely to be?", "choices": "A. Nuclear power plant; B. Steelwork; C. Water treatment plant; D. Waste treatment plant.", "answer": "A.", "type": [ "1", "11" ] }, { "question": "Which type of landuse is not shown in the image?", "choices": "A. Building; B. impervious surface; C. Water body; D. Cultivated land.", "answer": "D.", "type": [ "1" ] }, { "question": "How was the shadow in the image created?", "choices": "A. Cloud; B. Building.", "answer": "B.", "type": [ "1", "11" ] }, { "question": "Are all the buildings in the image grey?", "choices": "A. No; B. Yes.", "answer": "A.", "type": [ "1", "2" ] }, { "question": "What is the main shape of the buildings with white roof in the image?", "choices": "A. Orbicular; B. Rectangular; C. Triangle; D. Trapezoid.", "answer": "B.", "type": [ "1", "2", "4", "5" ] } ] }, { "filename": "065.PNG", "qa_pairs": [ { "question": "Which category does the water body in the image belong to?", "choices": "A. Sea; B. Lake; C. River; D. Glacier.", "answer": "B.", "type": [ "1" ] }, { "question": "What is the color of the lake in the image?", "choices": "A. Blue; B. White; C. Black; D. Green.", "answer": "D.", "type": [ "1", "2" ] }, { "question": "Where is the road located in the image?", "choices": "A. Bottom left corner; B. Bottom right corner; C. Top left corner; D. Top right corner.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "What type of intersection is the road shown in this image?", "choices": "A. X-shaped intersection; B. T-shaped intersection; C. Y-shaped intersection; D. Crossroad.", "answer": "B.", "type": [ "1", "4" ] }, { "question": "Is the object on the lake in the image a ship?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "10" ] } ] }, { "filename": "066.PNG", "qa_pairs": [ { "question": "What is the landuse in the lower right corner of the image?", "choices": "A. Parking lot; B. Junkyard; C. Factory; D. Garden.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "Where are the buildings located in the image?", "choices": "A. The right part of the image; B. The middle part of the image; C. The left part of the image.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "Which color has the largest number of vehicles in the image?", "choices": "A. Yellow; B. Red; C. Black; D. White.", "answer": "D.", "type": [ "1", "2", "5" ] }, { "question": "How many vehicles are there on the road in the image?", "choices": "A. Zero; B. One; C. Two; D. Three.", "answer": "B.", "type": [ "1", "5" ] }, { "question": "Which type of landuse is not shown in the image?", "choices": "A. Cultivated land; B. Road; C. Building; D. Water.", "answer": "A.", "type": [ "1" ] }, { "question": "What is the relative position between the buildings and the parking in the image?", "choices": "A. The buildings are to the right of the parking; B. The buildings are to the left of the parking; C. The buildings are above the parking; D. The buildings are below the parking.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "Where is water located in the image?", "choices": "A. Top left; B. Bottom left; C. Top right; D. Bottom right.", "answer": "C.", "type": [ "1", "10" ] } ] }, { "filename": "067.PNG", "qa_pairs": [ { "question": "What type of intersection is the road shown in this image?", "choices": "A. Roundabout; B. T-shaped intersection; C. Y-shaped intersection; D. Crossroad.", "answer": "A.", "type": [ "1", "4" ] }, { "question": "How many swimming pools are there in the image?", "choices": "A. Zero; B. One; C. Two; D. Three.", "answer": "B.", "type": [ "1", "5" ] }, { "question": "How many pieces is the circular lawn in the center of the image divided into?", "choices": "A. 5; B. 10; C. 15; D. 20.", "answer": "A.", "type": [ "1", "4", "5" ] }, { "question": "Is the colors of the vehicles in the image all white?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "2" ] }, { "question": "Where is the swimming pool located in the image?", "choices": "A. Upper left in the image; B. Upper right in the image; C. Bottom left in the image; D. Bottom right in the image.", "answer": "A.", "type": [ "1", "10" ] } ] }, { "filename": "068.PNG", "qa_pairs": [ { "question": "What is the approximate percentage of farmland covered in the image?", "choices": "A. 0%; B. 30%; C. 50%; D. 80%.", "answer": "C.", "type": [ "1", "6" ] }, { "question": "In which direction of the farmland are the orange buildings in the image located?", "choices": "A. East; B. West; C. North; D. South.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "Are all green objects in the image trees?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "2" ] }, { "question": "What is the main shape of the farmlands in the image?", "choices": "A. Orbicular; B. Rectangular; C. Triangle; D. Trapezoid.", "answer": "B.", "type": [ "1", "4" ] }, { "question": "How many vehicles are on the road in the image?", "choices": "A. 0; B. 1; C. 2; D. 3.", "answer": "A.", "type": [ "1", "5" ] }, { "question": "What is the orientation of the road?", "choices": "A. Left to right; B. Bottom to top; C. Left to top; D. Top to right.", "answer": "B.", "type": [ "1", "3" ] }, { "question": "Which color of building in the image is the closest to the building with red roof?", "choices": "A. Black; B. Gray; C. Oriange; D. White.", "answer": "D.", "type": [ "1", "2", "7" ] } ] }, { "filename": "069.PNG", "qa_pairs": [ { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "A.", "type": [ "9" ] }, { "question": "What is the scene in the image most likely to be?", "choices": "A. Residential area; B. Commercial area; C. Industrial area; D. Recreational area.", "answer": "C.", "type": [ "1" ] }, { "question": "What factory is the industrial area in the image most likely to be?", "choices": "A. Waste treatment plant; B. Nuclear power plant; C. Water treatment plant; D. Chemical plant.", "answer": "D.", "type": [ "1", "11" ] }, { "question": "How many storage tanks are there in the image?", "choices": "A. 21; B. 20; C. 19; D. 18.", "answer": "D.", "type": [ "1", "5" ] }, { "question": "What is the shape of the tanks in the image?", "choices": "A. Orbicular; B. Rectangular; C. Triangle; D. Trapezoid.", "answer": "A.", "type": [ "1", "4" ] }, { "question": "Where are the buildings located in the image?", "choices": "A. Right; B. Middle; C. Left.", "answer": "C.", "type": [ "1", "10" ] } ] }, { "filename": "070.PNG", "qa_pairs": [ { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "A.", "type": [ "9" ] }, { "question": "What is the scene in the image most likely to be?", "choices": "A. Residential area; B. Commercial area; C. Industrial area; D. Recreational area.", "answer": "A.", "type": [ "1" ] }, { "question": "How many buildings are in the image?", "choices": "A. Fifteen; B. Seventeen; C. Eighteen; D. Nineteen", "answer": "A.", "type": [ "1", "5" ] }, { "question": "What is the approximate fraction of coverage by vegetation?", "choices": "A. 0%; B. 30%; C. 70%; D. 100%.", "answer": "C.", "type": [ "1", "6" ] }, { "question": "What is the direction of the main road in the image?", "choices": "A. North-south; B. East-west; C. Northeast-southwest; D. Northwest-southeast.", "answer": "A.", "type": [ "1", "3" ] } ] }, { "filename": "071.PNG", "qa_pairs": [ { "question": "What is the scene in the image most likely to be?", "choices": "A. Supermarket; B. School; C. Airport; D. Harbor.", "answer": "C.", "type": [ "1" ] }, { "question": "How many airplanes are there in the image?", "choices": "A. 1; B. 2; C. 3; D. 4.", "answer": "B.", "type": [ "1", "5" ] }, { "question": "Which direction is the airplane facing in the image?", "choices": "A. East; B. West; C. North; D. South.", "answer": "B.", "type": [ "1", "3" ] }, { "question": "Is there a parking lot in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] }, { "question": "Where are the buildings located in the image?", "choices": "A. The left part of the image; B. The middle part of the image; C. The right part of the image.", "answer": "A.", "type": [ "1", "10" ] } ] }, { "filename": "072.PNG", "qa_pairs": [ { "question": "Are all the ships in the image on the water?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "How many ships are on land in the image?", "choices": "A. 2; B. 3; C. 4; D. 5.", "answer": "D.", "type": [ "1", "5", "10" ] }, { "question": "How many swimming pools are there in the image?", "choices": "A. One; B. Two; C. Three; D. Four", "answer": "B.", "type": [ "1", "5" ] }, { "question": "Which one has the larger area of the two swimming pools in the image?", "choices": "A. The swimming pool on the left side of the image; B. The swimming pool on the right side of the image.", "answer": "B.", "type": [ "1", "6" ] }, { "question": "What is not included in the colors of the vehicle in the image?", "choices": "A. Yellow; B. White; C. Black; D. Red.", "answer": "A.", "type": [ "1", "2" ] }, { "question": "Which color of buildings has the largest quantity in the image?", "choices": "A. Black; B. Red; C. Brown; D. White.", "answer": "C.", "type": [ "1", "2", "5" ] }, { "question": "What is the spatial resolution of the image?", "choices": "A. <1m; B. 10-100m; C. 5-10m; D. 1-5m.", "answer": "A.", "type": [ "8" ] } ] }, { "filename": "073.PNG", "qa_pairs": [ { "question": "What is the scene in the image most likely to be?", "choices": "A. Park; B. Cemetery; C. Forest; D. Sports field.", "answer": "B.", "type": [ "1" ] }, { "question": "What forms the shadows in images?", "choices": "A. Cloud; B. Buildings; C. Trees.", "answer": "C.", "type": [ "1", "11" ] }, { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "B.", "type": [ "9" ] }, { "question": "What percentage of the area in the image is covered by vegetation?", "choices": "A. 0%; B. 25%; C. 50%; D. 100%.", "answer": "C.", "type": [ "1", "6" ] } ] }, { "filename": "074.PNG", "qa_pairs": [ { "question": "What is the main landuse in this image?", "choices": "A. Factory; B. Park; C. Farm; D. Forest.", "answer": "C.", "type": [ "1" ] }, { "question": "What roofs' color is the most in the image?", "choices": "A. Black; B. White; C. Gray; D. Blue.", "answer": "B.", "type": [ "1", "2", "5" ] }, { "question": "What is the orientation of the road in the image?", "choices": "A. Left to right; B. Bottom to top; C. Left to top; D. Top to right.", "answer": "B.", "type": [ "1", "3" ] }, { "question": "In which direction is the road in the image located to the farm?", "choices": "A. East; B. West; C. North; D. South.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "How many vehicles are on the road in the image?", "choices": "A. 3; B. 2; C. 1; D. 0.", "answer": "D.", "type": [ "1", "5", "10" ] } ] }, { "filename": "075.PNG", "qa_pairs": [ { "question": "What is the scene in the image most likely to be?", "choices": "A. Residential area; B. Commercial area; C. Industrial area; D. Recreational area.", "answer": "B.", "type": [ "1" ] }, { "question": "What is the function of the buildings in the image?", "choices": "A. Storage; B. Education; C. Shopping; D. Sport.", "answer": "C.", "type": [ "1", "11" ] }, { "question": "What percentage of the area in the image is covered by vegetation?", "choices": "A. <10%; B. Around 50%; C. 100%.", "answer": "A.", "type": [ "1", "6" ] }, { "question": "What is the most numerous object in the image?", "choices": "A. Tree; B. Building; C. Vehicle; D. Ship.", "answer": "C.", "type": [ "1", "5" ] } ] }, { "filename": "076.PNG", "qa_pairs": [ { "question": "What is the scene in the image most likely to be?", "choices": "A. Sports center; B. Farm; C. School; D. Airport.", "answer": "A.", "type": [ "1" ] }, { "question": "What color is the bridge in the left of the image?", "choices": "A. Black; B. Orange; C. Gray; D. Blue.", "answer": "B.", "type": [ "1", "2", "10" ] }, { "question": "How many tennis courts are there in the image?", "choices": "A. 2; B. 3; C. 4; D. 5.", "answer": "D.", "type": [ "1", "5" ] }, { "question": "How many soccer fields are there in the image?", "choices": "A. One; B. Two; C. Three; D. Four", "answer": "C.", "type": [ "1", "5" ] }, { "question": "How many oval buildings are in the image?", "choices": "A. One; B. Two; C. Three; D. Four", "answer": "D.", "type": [ "1", "4", "5" ] }, { "question": "Are both main roads in the image straight?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "4" ] }, { "question": "Where is the river in the image?", "choices": "A. The left part of the image; B. The right part of the image.", "answer": "A.", "type": [ "1", "10" ] } ] }, { "filename": "077.PNG", "qa_pairs": [ { "question": "What is the scene in the image most likely to be?", "choices": "A. Sports center; B. Station; C. School; D. Airport.", "answer": "B.", "type": [ "1" ] }, { "question": "How many trains are there on the track in the image?", "choices": "A. Seven; B. Eight; C. Nine; D. Ten.", "answer": "B.", "type": [ "1", "5", "10" ] }, { "question": "How many train carriages does the longest train in the image have?", "choices": "A. 11; B. 10; C. 9; D. 8.", "answer": "C.", "type": [ "1", "5", "6" ] }, { "question": "What is not included in the colors of the train carriages in the image?", "choices": "A. Black; B. Red; C. White; D. Gray.", "answer": "B.", "type": [ "1", "2" ] }, { "question": "What color is roof of the building with the largest area in the image?", "choices": "A. Black; B. Red; C. White; D. Gray.", "answer": "C.", "type": [ "1", "2", "6" ] } ] }, { "filename": "078.PNG", "qa_pairs": [ { "question": "How many cars are there in the image in total?", "choices": "A. 19; B. 21; C. 23; D. 25.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "How many red cars are there in the image?", "choices": "A. 5; B. 6; C. 7; D. 8.", "answer": "B.", "type": [ "1", "2", "5" ] }, { "question": "How many vehicles are parked on the traffic circle in the image?", "choices": "A. Seven; B. Eight; C. Nine; D. Ten.", "answer": "A.", "type": [ "1", "4", "5", "10" ] }, { "question": "What is the most likely object in the image that is green with a pattern of white concentric circles?", "choices": "A. Tarmac (at airport); B. Parking lots; C. Swimming pools; D. Sports field.", "answer": "A.", "type": [ "1", "2", "4", "11" ] }, { "question": "Where is the road in the image?", "choices": "A. Top left; B. Bottom left; C. Top right; D. Bottom right.", "answer": "B.", "type": [ "1", "10" ] } ] }, { "filename": "079.PNG", "qa_pairs": [ { "question": "What is the color of the water in the image?", "choices": "A. Black; B. Blue; C. White; D. Green.", "answer": "A.", "type": [ "1", "2" ] }, { "question": "What percentage of the area in the image is covered by water?", "choices": "A. 0%; B. 0-50%; C. 50-100%; D. 100%.", "answer": "B.", "type": [ "1", "6" ] }, { "question": "Where is the residential area located in the image?", "choices": "A. The upper part of the image; B. The lower part of the image; C. The middle part of the image.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "What type of road is most likely to be shown in the middle of the image?", "choices": "A. Runway of airport; B. Railroad track; C. Freeway.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "Is there a bridge in the image?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1" ] } ] }, { "filename": "080.PNG", "qa_pairs": [ { "question": "What is the scene in the image most likely to be?", "choices": "A. Residential area; B. Commercial area; C. Industrial area; D. Recreational area.", "answer": "A.", "type": [ "1" ] }, { "question": "What is the shape of the swimming pool in the image?", "choices": "A. Orbicular; B. Rectangular; C. Triangle; D. Trapezoid.", "answer": "B.", "type": [ "1", "4" ] }, { "question": "Are all the blue objects in the image water?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "2" ] }, { "question": "How many cars are there in the image?", "choices": "A. Three; B. Four; C. Five; D. Six.", "answer": "B.", "type": [ "1", "5" ] }, { "question": "How many blue parasols are in the image?", "choices": "A. 12; B. 11; C. 10; D. 9.", "answer": "C.", "type": [ "1", "2", "5" ] }, { "question": "Which one has more square footage, the swimming pool or the orange building?", "choices": "A. The swimming pool; B. The orange building.", "answer": "A.", "type": [ "1", "2", "6" ] }, { "question": "In which direction of the swimming pool is the orange building in the image located?", "choices": "A. Northwestern; B. Southwestern; C. Northeastern; D. Southeastern.", "answer": "A.", "type": [ "1", "2", "10" ] }, { "question": "Where are the cars located in the image?", "choices": "A. Bottom right; B. Bottom left; C. Top right; D. Top left.", "answer": "D.", "type": [ "1", "10" ] } ] }, { "filename": "081.PNG", "qa_pairs": [ { "question": "How much is the image approximately covered by clouds?", "choices": "A. 0%; B. 50%; C. 100%.", "answer": "B.", "type": [ "1", "6" ] }, { "question": "What causes the shadows in the image?", "choices": "A. Cloud; B. Building; C. Mountain; D. Airplane.", "answer": "A.", "type": [ "1", "11" ] }, { "question": "Is there farmland in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] }, { "question": "What is the blue object in the image most likely to be?", "choices": "A. Building; B. Sea; C. Car; D. Swimming pool.", "answer": "A.", "type": [ "1", "2" ] }, { "question": "What is the spatial resolution of this image?", "choices": "A. <1m; B. 1~5m; C. 5~10m; D. >10m.", "answer": "B.", "type": [ "1", "8" ] } ] }, { "filename": "082.PNG", "qa_pairs": [ { "question": "Are there clouds in the image?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1" ] }, { "question": "What are the white objects in the image?", "choices": "A. Cloud; B. Fog; C. Snow; D. Steam.", "answer": "C.", "type": [ "1", "2" ] }, { "question": "What is the scene in the image?", "choices": "A. Cloud; B. Ocean; C. City; D. Forest.", "answer": "D.", "type": [ "1" ] }, { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "B.", "type": [ "9" ] } ] }, { "filename": "083.PNG", "qa_pairs": [ { "question": "Are there buildings in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] }, { "question": "What is the most numerous object in the image?", "choices": "A. Building; B. Vehicle; C. Tree; D. Boat.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "What is the main scene in the image?", "choices": "A. Forest; B. Farmland; C. School ;D. Garden.", "answer": "A.", "type": [ "1" ] } ] }, { "filename": "084.PNG", "qa_pairs": [ { "question": "How many red buildings are there in the image?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "B.", "type": [ "1", "2", "5" ] }, { "question": "Is there any water bodies in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] }, { "question": "Where is the highway located in the image?", "choices": "A. The right part of the image; B. The middle part of the image; C. The left part of the image.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "Are there any vehicles on the road in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "Where are the water bodies in the image located relative to the red building?", "choices": "A. North; B. South; C. West; D. East.", "answer": "A.", "type": [ "1", "10" ] } ] }, { "filename": "085.PNG", "qa_pairs": [ { "question": "Are there clouds in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] }, { "question": "How many blue buildings are there in the image?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "C.", "type": [ "1", "2", "5" ] }, { "question": "What scene does the image show?", "choices": "A. An mountain; B. An island; C. An airport; D. A residential area.", "answer": "A.", "type": [ "1" ] }, { "question": "What is the orientation of the longest road on the island?", "choices": "A. From bottom left to top right; B. From bottom right to top left; C. From bottom to top; D. From left to right.", "answer": "A.", "type": [ "1", "3", "6" ] } ] }, { "filename": "086.PNG", "qa_pairs": [ { "question": "What covers the largest area in the image?", "choices": "A. Cloud; B. Ice; C. Snow; D. Wave.", "answer": "A.", "type": [ "1", "6" ] }, { "question": "What is the coverage of clouds in the image?", "choices": "A. 0%; B. 0~25%; C. 25~50%; D. >50%.", "answer": "D.", "type": [ "1", "6" ] }, { "question": "What is the landcover with the largest coverage which is not covered by clouds?", "choices": "A. Water; B. Forest; C. Desert; D. Farmland.", "answer": "B.", "type": [ "1", "6" ] }, { "question": "Where is the forest in the image?", "choices": "A. The upper part of the image; B. The lower part of the image; C. The middle part of the image.", "answer": "B.", "type": [ "1", "10" ] } ] }, { "filename": "087.PNG", "qa_pairs": [ { "question": "What is the coverage of clouds in the image?", "choices": "A. 0%; B. 0~50%; C. 50%~100%; D. 100%.", "answer": "B.", "type": [ "1", "6" ] }, { "question": "What are the blue objects in the image?", "choices": "A. Water; B. Buildings; C. Boats.", "answer": "B.", "type": [ "1", "2" ] }, { "question": "How many red buildings are there in the image?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "C.", "type": [ "1", "2", "5" ] }, { "question": "Is there any farmland in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] }, { "question": "What causes the shadows in images?", "choices": "A. Fogs; B. Buildings; C. Clouds; D. Airplanes.", "answer": "C.", "type": [ "1", "11" ] } ] }, { "filename": "088.PNG", "qa_pairs": [ { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "B.", "type": [ "9" ] }, { "question": "What is the orientation of the rivers?", "choices": "A. From bottom left to top right; B. From bottom right to top left; C. From bottom to top; D. From left to right.", "answer": "B.", "type": [ "1", "3" ] }, { "question": "Which object is not shown in the image?", "choices": "A. River; B. Farmland; C. Sea; D. Rural residential.", "answer": "C.", "type": [ "1" ] }, { "question": "What is the color of the water in the image?", "choices": "A. Blue; B. Green; C. Black; D. White.", "answer": "B.", "type": [ "1", "2" ] } ] }, { "filename": "089.PNG", "qa_pairs": [ { "question": "What is the most numerous element in this image?", "choices": "A. Building; B. Vehicle; C. Tree; D. Road", "answer": "A.", "type": [ "1", "5" ] }, { "question": "What scene does the image depict?", "choices": "A. Industrial area; B. Farmland; C. Residential area; D. Commercial area.", "answer": "C.", "type": [ "1" ] }, { "question": "Is the city in the image located by the sea?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "How many soccer fields are there in the image?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "B.", "type": [ "1", "5" ] }, { "question": "What color are the soccer fields in the image?", "choices": "A. Blue; B. Green; C. Red; D. White.", "answer": "B.", "type": [ "1", "2" ] }, { "question": "Are the two soccer fields in the image the same size?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "6" ] } ] }, { "filename": "090.PNG", "qa_pairs": [ { "question": "What are the elements located at the center of the image?", "choices": "A. Railroad tracks; B. Highways; C. Aircraft runway; D. Creeks.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "What percentage of the image is approximately covered by vegetation?", "choices": "A. 25%; B. 50%; C. 75%; D. 100%.", "answer": "A.", "type": [ "1", "6" ] }, { "question": "Which type of landuse is not shown in the image?", "choices": "A. Building; B. impervious surface; C. Lawn; D. Cultivated land.", "answer": "D.", "type": [ "1" ] }, { "question": "Are there any orange buildings in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1", "2" ] }, { "question": "What is the approximate spatial resolution of the image?", "choices": "A. 0.01m; B. 0.1m; C. 1m; D. 10m.", "answer": "C.", "type": [ "8" ] } ] }, { "filename": "091.PNG", "qa_pairs": [ { "question": "Is there a blue building to the north of the soccer field in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1", "2", "10" ] }, { "question": "Are there any vehicles in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] }, { "question": "What is the function of the buildings with red roof in the image?", "choices": "A. Shopping; B. Education; C. Storage; D. Residence.", "answer": "D.", "type": [ "1", "2", "11" ] }, { "question": "What is the color of the soccer field in the image?", "choices": "A. Brown; B. Blue; C. Green; D. Gray.", "answer": "C.", "type": [ "1", "2" ] }, { "question": "What is the approximate spatial resolution of the image?", "choices": "A. 0.01m; B. 0.1m; C. 1m; D. 10m.", "answer": "C.", "type": [ "8" ] } ] }, { "filename": "092.PNG", "qa_pairs": [ { "question": "Where is the water located in the image?", "choices": "A. The upper part of the image; B. The middle part of the image; C. The lower part of the image.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "Which type of object is not shown in the image?", "choices": "A. Building; B. Tree; C. Sea; D. Road.", "answer": "C.", "type": [ "1" ] }, { "question": "Are the shadows in the image caused by clouds?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "11" ] }, { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "B.", "type": [ "9" ] }, { "question": "What scene is depicted in the upper left corner of the image?", "choices": "A. Industrial area; B. Commercial area; C. Residential area; D. Recreational area.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "In which season was this image most likely taken?", "choices": "A. Spring; B. Summer; C. Autumn; D. Winter", "answer": "C.", "type": [ "11" ] }, { "question": "What is the approximate spatial resolution of the image?", "choices": "A. 0.01m; B. 0.1m; C. 1m; D. 10m.", "answer": "C.", "type": [ "8" ] } ] }, { "filename": "093.PNG", "qa_pairs": [ { "question": "How many orange ships are on the sea in the image?", "choices": "A. Zero; B. One; C. Two; D. Three.", "answer": "B.", "type": [ "1", "2", "5", "10" ] }, { "question": "How many white tanks are included in the image?", "choices": "A. 2; B. 3; C. 4; D. 5.", "answer": "C.", "type": [ "1", "2", "5" ] }, { "question": "What is the color of the water in the image?", "choices": "A. Blue; B. Green; C. White; D. Black.", "answer": "B.", "type": [ "1", "2" ] }, { "question": "What scene is depicted on the left side of the image?", "choices": "A. Industrial area; B. Commercial area; C. Residential area; D. Recreational area.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "Where is the parking lot located in the image?", "choices": "A. Top left; B. Bottom left; C. Top right; D. Bottom right..", "answer": "B.", "type": [ "1", "10" ] }, { "question": "According to the image, where is the sun located?", "choices": "A. North; B. South; C. West; D. East.", "answer": "D.", "type": [ "11" ] } ] }, { "filename": "094.PNG", "qa_pairs": [ { "question": "Which roof's color has the largest quantity in the top right corner of the image?", "choices": "A. Green; B. Blue; C. White; D. Orange.", "answer": "D.", "type": [ "1", "2", "5", "10" ] }, { "question": "What are the white objects in the image?", "choices": "A. Cloud; B. Snow; C. Fog; D. Water.", "answer": "B.", "type": [ "1", "2" ] }, { "question": "In which season was this image most likely taken?", "choices": "A. Spring; B. Summer; C. Autumn; D. Winter.", "answer": "D.", "type": [ "11" ] }, { "question": "Are there trees in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] }, { "question": "What is the scene in the image most likely to be?", "choices": "A. Industrial area; B. Commercial area; C. Residential area; D. Recreational area.", "answer": "C.", "type": [ "1" ] } ] }, { "filename": "095.PNG", "qa_pairs": [ { "question": "Where is the largest area of forest located in the image?", "choices": "A. The upper part of the image; B. The lower part of the image; C. The middle part of the image.", "answer": "A.", "type": [ "1", "6", "10" ] }, { "question": "Which object covers the largest area in the image?", "choices": "A. Building; B. Tree; C. Snow; D. Impervious surface.", "answer": "C.", "type": [ "1", "6" ] }, { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "B.", "type": [ "9" ] }, { "question": "In which season was this image most likely taken?", "choices": "A. Spring; B. Summer; C. Autumn; D. Winter", "answer": "D.", "type": [ "11" ] }, { "question": "What is the leaf type of the forest in the image?", "choices": "A. Needleleaved; B. Broadleaved.", "answer": "A.", "type": [ "1" ] } ] }, { "filename": "096.PNG", "qa_pairs": [ { "question": "Are there any vehicles on the road in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "Where is the largest parking lot located in the image?", "choices": "A. Top left; B. Bottom left; C. Top right; D. Bottom right.", "answer": "C.", "type": [ "1", "6", "10" ] }, { "question": "How many north-south roads are in the image?", "choices": "A. Zero; B. One; C. Two; D. Three.", "answer": "D.", "type": [ "1", "3", "5" ] }, { "question": "What is the scene in the image most likely to be?", "choices": "A. Industrial area; B. Farmland; C. Residential area; D. Commercial area.", "answer": "C.", "type": [ "1" ] }, { "question": "Counting from left to right, what is the intersection type of the third road?", "choices": "A. X-shaped intersection; B. Roundabout; C. Y-shaped intersection; D. Crossroad.", "answer": "B.", "type": [ "1", "4", "5", "10" ] }, { "question": "What is the approximate spatial resolution of the image?", "choices": "A. 0.01m; B. 0.1m; C. 1m; D. 10m.", "answer": "C.", "type": [ "8" ] } ] }, { "filename": "097.PNG", "qa_pairs": [ { "question": "Does the water in the image has only one colour?", "choices": "A. No; B. Yes.", "answer": "A.", "type": [ "1", "2" ] }, { "question": "What is the orientation of the rivers?", "choices": "A. Top left to bottom right; B. Top right to bottom left; C. Left to right.", "answer": "A.", "type": [ "1", "3" ] }, { "question": "Where is the bridge in the image?", "choices": "A. Bottom left corner; B. Bottom right corner; C. Top left corner; D. Top right corner.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "How many bridges are there in the image?", "choices": "A. Zero ; B. One ;C. Two ;D. Three.", "answer": "B.", "type": [ "1", "5" ] }, { "question": "What percentage of the area in the image is approximately covered by vegetation?", "choices": "A. 0%; B. 25%; C. 50%; D. 100%.", "answer": "C.", "type": [ "1", "6" ] }, { "question": "Which side of the river has larger tree coverage?", "choices": "A. The left side ; B. The right side ", "answer": "A.", "type": [ "1", "6", "10" ] } ] }, { "filename": "098.PNG", "qa_pairs": [ { "question": "What is the scene in the image most likely to be?", "choices": "A. Industrial area; B. Commercial area; C. Recreational area; D. Agricultural area.", "answer": "D.", "type": [ "1" ] }, { "question": "What is the major landuse type in the image?", "choices": "A. Farmland; B. Water; C. Forest; D. Building .", "answer": "A.", "type": [ "1" ] }, { "question": "What percentage of the area in the image is approximately covered by vegetation?", "choices": "A. 0%; B. 50%; C. 75%; D. 100%.", "answer": "C.", "type": [ "1", "6" ] }, { "question": "Where are the orange buildings in the image mainly located?", "choices": "A. Top left; B. Bottom left; C. Top right; D. Bottom right..", "answer": "C.", "type": [ "1", "2", "10" ] }, { "question": "Is all the farmlands in the image rectangular?", "choices": "A. Yes; B. No.", "answer": "B.", "type": [ "1", "4" ] }, { "question": "Are there any swimming pools in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] } ] }, { "filename": "099.PNG", "qa_pairs": [ { "question": "What is the main scene in the image?", "choices": "A. Parking lot; B. Cemetery; C. School; D. Landfill.", "answer": "A.", "type": [ "1" ] }, { "question": "Are there any vacant parking spaces on the parking lot?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "Which two colors of cars are the most common?", "choices": "A. Black and yellow; B. White and Grey; C. Black and white; D. Blue and black.", "answer": "C.", "type": [ "1", "2", "5" ] }, { "question": "Which is the most numerous object in the image?", "choices": "A. Boat; B. Building; C. Car; D. Tree.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "What is the approximate spatial resolution of the image?", "choices": "A. 0.01m; B. 0.1m; C. 1m; D. 10m.", "answer": "C.", "type": [ "8" ] } ] }, { "filename": "100.PNG", "qa_pairs": [ { "question": "What color are the water bodies in the image?", "choices": "A. Black; B. Blue; C. White; D. Green.", "answer": "A.", "type": [ "1", "2" ] }, { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "B.", "type": [ "9" ] }, { "question": "What scene does the image depict?", "choices": "A. Golf course; B. Racetrack; C. Soccer field; D. Farmland.", "answer": "A.", "type": [ "1" ] }, { "question": "What percentage of the area in the image is approximately covered by vegetation?", "choices": "A. 0%; B. 25%; C. 50%; D. 85%.", "answer": "D.", "type": [ "1", "6" ] } ] }, { "filename": "101.PNG", "qa_pairs": [ { "question": "Are there any vehicles on the road in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "What is the orientation of the road in this image?", "choices": "A. Top left to bottom right; B. Top right to bottom left; C. Left to right.", "answer": "B.", "type": [ "1", "3" ] }, { "question": "What percentage of the area in the image is covered by farmland?", "choices": "A. 0%; B. 0-25%; C. 25%-50%; D. 50%-75%.", "answer": "D.", "type": [ "1", "6" ] }, { "question": "There are trees on both sides of the road, which side has the larger area of trees?", "choices": "A. Left side; B. Right side.", "answer": "A.", "type": [ "1", "6", "10" ] } ] }, { "filename": "102.PNG", "qa_pairs": [ { "question": "Are there any trees in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] }, { "question": "What is the scene in the image most likely to be?", "choices": "A. Quarry; B. Cemetery; C. Mine; D. Landfill.", "answer": "A.", "type": [ "1" ] }, { "question": "Where is the water located in the image?", "choices": "A. Bottom left corner; B. Bottom right corner; C. Top left corner; D. Top right corner.", "answer": "D.", "type": [ "1", "10" ] } ] }, { "filename": "103.PNG", "qa_pairs": [ { "question": "Where are the water bodies in the image?", "choices": "A. The left side; B. The right side.", "answer": "A.", "type": [ "1", "10" ] }, { "question": "What is the landuse with the largest area in the image?", "choices": "A. Forest; B. Grassland; C. Water; D. Farmland.", "answer": "A.", "type": [ "1", "6" ] }, { "question": "What kind of track is in the center of the image?", "choices": "A. Airplane runway; B. Racetracks; C. Ship lanes; D. Rail tracks", "answer": "A.", "type": [ "1", "10" ] } ] }, { "filename": "104.PNG", "qa_pairs": [ { "question": "What is the direction of the highway in the image?", "choices": "A. North-south; B. East-west; C. Northeast-southwest; D. Northwest-southeast.", "answer": "A.", "type": [ "1", "3" ] }, { "question": "Are there any trees in the image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] }, { "question": "What scene does the image depict?", "choices": "A. Industrial area; B. Commercial area; C. Residential area; D. Recreational area.", "answer": "C.", "type": [ "1" ] }, { "question": "Are there any cars on the road in the image?", "choices": "A. No; B. Yes.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "Which side of the road has a larger residential area, the left or the right?", "choices": "A. The left; B. The right.", "answer": "B.", "type": [ "1", "6", "10" ] }, { "question": "What is the approximate spatial resolution of the image?", "choices": "A. 0.01m; B. 0.1m; C. 1m; D. 10m.", "answer": "C.", "type": [ "8" ] } ] }, { "filename": "105.PNG", "qa_pairs": [ { "question": "What are the orange objects in the image?", "choices": "A. Farmlands; B. Ponds; C. Vehicles; D. Buildings.", "answer": "D.", "type": [ "1", "2" ] }, { "question": "What is the shape of the blue building in the image?", "choices": "A. Elliptic; B. Rectangle; C. Triangle; D. Circle.", "answer": "B.", "type": [ "1", "2", "4" ] }, { "question": "Which one has a larger area in the image, the green building or the blue building?", "choices": "A. The green building; B. The blue building.", "answer": "A.", "type": [ "1", "2", "6" ] }, { "question": "What scene does the image depict?", "choices": "A. Residential area; B. Commercial area; C. Industrial area; D. Recreational area.", "answer": "A.", "type": [ "1" ] }, { "question": "What is the modality of this image?", "choices": "A. Panchromatic; B. Multispectral; C. SAR; D. Lidar", "answer": "B.", "type": [ "9" ] }, { "question": "What is the spatial resolution of this image?", "choices": "A. <1m; B. 1-5m; C. 5-10m; D. >10m.", "answer": "B.", "type": [ "8" ] }, { "question": "How many orange houses are there in the middle block?", "choices": "A. 30; B. 35; C. 40; D. 45.", "answer": "C.", "type": [ "1", "2", "5", "10" ] }, { "question": "What color is the house closest to the central pond?", "choices": "A. White; B. Red; C. Orange D. Black.", "answer": "A.", "type": [ "1", "2", "7", "10" ] } ] }, { "filename": "106.PNG", "qa_pairs": [ { "question": "Is there a school in this image?", "choices": "A. Yes; B. No.", "answer": "A.", "type": [ "1" ] }, { "question": "How many roundabouts are there in the image?", "choices": "A. 1; B. 2; C. 3; D. 4.", "answer": "C.", "type": [ "1", "5" ] }, { "question": "Which type of object is not shown in the image?", "choices": "A. School; B. Beach; C. Park; D. Bare rock.", "answer": "B.", "type": [ "1" ] }, { "question": "What color are the buildings in the bottom right corner of the image?", "choices": "A. Black; B. White; C. Orange; D. Blue.", "answer": "C.", "type": [ "1", "2", "10" ] }, { "question": "What is the approximate spatial resolution of the image?", "choices": "A. 0.01m; B. 0.1m; C. 1m; D. 10m.", "answer": "C.", "type": [ "8" ] } ] }, { "filename": "107.PNG", "qa_pairs": [ { "question": "How many soccer fields are in the image?", "choices": "A. One; B. Two; C. Three; D. Four.", "answer": "A.", "type": [ "1", "5" ] }, { "question": "In which direction of the soccer field is the swimming pool in the image located?", "choices": "A. North; B. South; C. West; D. East.", "answer": "B.", "type": [ "1", "10" ] }, { "question": "What is the shape of the soccer field in the image?", "choices": "A. Elliptic; B. Rectangle; C. Triangle; D. Circle.", "answer": "B.", "type": [ "1", "4" ] }, { "question": "What scene does the image depict?", "choices": "A. Residential area; B. Commercial area; C. Industrial area; D. Recreational area.", "answer": "A.", "type": [ "1" ] }, { "question": "What shape is formed by the residential area?", "choices": "A. Circle; B. Triangle; C. Rectangle; D. Pentagram.", "answer": "C.", "type": [ "1", "4" ] }, { "question": "What is the approximate spatial resolution of the image?", "choices": "A. 0.01m; B. 0.1m; C. 1m; D. 10m.", "answer": "C.", "type": [ "8" ] } ] }, { "filename": "108.PNG", "qa_pairs": [ { "question": "What are the white objects in the image?", "choices": "A. Cloud; B. Fog; C. Snow; D. Water.", "answer": "A.", "type": [ "1", "2" ] }, { "question": "What is the approximate fraction of coverage by cloud?", "choices": "A. 0%; B. 25%; C. 50%; D. 100%.", "answer": "C.", "type": [ "1", "6" ] }, { "question": "What is the scene in areas not covered by clouds?", "choices": "A. Industrial area; B. Farmland; C. Residential area; D. Commercial area.", "answer": "C.", "type": [ "1", "10" ] }, { "question": "What is the approximate spatial resolution of the image?", "choices": "A. 0.01m; B. 0.1m; C. 1m; D. 10m.", "answer": "D.", "type": [ "8" ] } ] } ] }