question: What is the slope of the figure?
  Choices:
  A:0
  B:1
  C:6
  D:Undefined
query_wo: Please directly answer the question and provide the correct option letter, e.g., A, B, C, D.
  Question: What is the slope of the figure?
  Choices:
  A:0
  B:1
  C:6
  D:Undefined
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: What is the slope of the figure?
  Choices:
  A:0
  B:1
  C:6
  D:Undefined
question_for_eval: What is the slope of the figure?
  Choices:
  A:0
  B:1
  C:6
  D:Undefined