question: Find J K.
  Choices:
  A:12.6
  B:14.6
  C:20.6
  D:30.6
query_wo: Please directly answer the question and provide the correct option letter, e.g., A, B, C, D.
  Question: Find J K.
  Choices:
  A:12.6
  B:14.6
  C:20.6
  D:30.6
query_cot: Please first conduct reasoning, and then answer the question and provide the correct option letter, e.g., A, B, C, D, at the end.
  Question: Find J K.
  Choices:
  A:12.6
  B:14.6
  C:20.6
  D:30.6
question_for_eval: Find J K.
  Choices:
  A:12.6
  B:14.6
  C:20.6
  D:30.6