question: If the radius of the circle is 1.0. The central angle of the sector is equal to 120.0, then the radius of the sector is ()
  Choices:
  A:√{3}
  B:√{6}
  C:3
  D:6
query_wo: Please directly answer the question and provide the correct option letter, e.g., A, B, C, D.
  Question: If the radius of the circle is 1.0. The central angle of the sector is equal to 120.0, then the radius of the sector is ()
  Choices:
  A:√{3}
  B:√{6}
  C:3
  D:6
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: If the radius of the circle is 1.0. The central angle of the sector is equal to 120.0, then the radius of the sector is ()
  Choices:
  A:√{3}
  B:√{6}
  C:3
  D:6
question_for_eval: If the radius of the circle is 1.0. The central angle of the sector is equal to 120.0, then the radius of the sector is ()
  Choices:
  A:√{3}
  B:√{6}
  C:3
  D:6