{
  "question": "Compared with the current in an LED lamp the current in the connecting wire is",
  "options": {
    "A": "less.",
    "B": "more.",
    "C": "the same.",
    "D": "Need more information."
  },
  "answer": "C",
  "topk_tokens": [
    "LED lamp current",
    "wire current",
    "current comparison"
  ],
  "uncertainties": [
    null,
    null,
    null
  ],
  "raw_output": "{\"concepts\": [\"LED lamp current\", \"wire current\", \"current comparison\"]}"
}