question: M N and Y Z are parallel. Find N Z.
  Choices:
  A:12
  B:16
  C:24
  D:32
query_wo: Please directly answer the question and provide the correct option letter, e.g., A, B, C, D.
  Question: M N and Y Z are parallel. Find N Z.
  Choices:
  A:12
  B:16
  C:24
  D:32
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: M N and Y Z are parallel. Find N Z.
  Choices:
  A:12
  B:16
  C:24
  D:32
question_for_eval: M N and Y Z are parallel. Find N Z.
  Choices:
  A:12
  B:16
  C:24
  D:32