question: Use parallelogram A B C D to find m \angle A D C.
  Choices:
  A:42
  B:52
  C:72
  D:128
query_wo: Please directly answer the question and provide the correct option letter, e.g., A, B, C, D.
  Question: Use parallelogram A B C D to find m \angle A D C.
  Choices:
  A:42
  B:52
  C:72
  D:128
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: Use parallelogram A B C D to find m \angle A D C.
  Choices:
  A:42
  B:52
  C:72
  D:128
question_for_eval: Use parallelogram A B C D to find m \angle A D C.
  Choices:
  A:42
  B:52
  C:72
  D:128