question: Several triangles are combined together with 6 annotated angles. Find m \angle 6.
  Choices:
  A:25
  B:28
  C:35
  D:55
query_wo: Please directly answer the question and provide the correct option letter, e.g., A, B, C, D.
  Question: Several triangles are combined together with 6 annotated angles. Find m \angle 6.
  Choices:
  A:25
  B:28
  C:35
  D:55
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: Several triangles are combined together with 6 annotated angles. Find m \angle 6.
  Choices:
  A:25
  B:28
  C:35
  D:55
question_for_eval: Several triangles are combined together with 6 annotated angles. Find m \angle 6.
  Choices:
  A:25
  B:28
  C:35
  D:55