question: Two rays intersect and form four angles all as x degrees. Find x.
  Choices:
  A:60
  B:80
  C:90
  D:120
query_wo: Please directly answer the question and provide the correct option letter, e.g., A, B, C, D.
  Question: Two rays intersect and form four angles all as x degrees. Find x.
  Choices:
  A:60
  B:80
  C:90
  D:120
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: Two rays intersect and form four angles all as x degrees. Find x.
  Choices:
  A:60
  B:80
  C:90
  D:120
question_for_eval: Two rays intersect and form four angles all as x degrees. Find x.
  Choices:
  A:60
  B:80
  C:90
  D:120