question: Find the perimeter of the isosceles triangle. Round to the nearest hundredth.
  Choices:
  A:5.84
  B:6.65
  C:8.21
  D:8.73
query_wo: Please directly answer the question and provide the correct option letter, e.g., A, B, C, D.
  Question: Find the perimeter of the isosceles triangle. Round to the nearest hundredth.
  Choices:
  A:5.84
  B:6.65
  C:8.21
  D:8.73
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 the perimeter of the isosceles triangle. Round to the nearest hundredth.
  Choices:
  A:5.84
  B:6.65
  C:8.21
  D:8.73
question_for_eval: Find the perimeter of the isosceles triangle. Round to the nearest hundredth.
  Choices:
  A:5.84
  B:6.65
  C:8.21
  D:8.73