question: As shown in the figure, In the triangle ABC, D is the intersection point of the angular bisector BD and CD of triangle ABC. If angle A = 50.0, then angle D = ()
  Choices:
  A:120°
  B:130°
  C:115°
  D:110°
query_wo: Please directly answer the question and provide the correct option letter, e.g., A, B, C, D.
  Question: As shown in the figure, In the triangle ABC, D is the intersection point of the angular bisector BD and CD of triangle ABC. If angle A = 50.0, then angle D = ()
  Choices:
  A:120°
  B:130°
  C:115°
  D:110°
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: As shown in the figure, In the triangle ABC, D is the intersection point of the angular bisector BD and CD of triangle ABC. If angle A = 50.0, then angle D = ()
  Choices:
  A:120°
  B:130°
  C:115°
  D:110°
question_for_eval: As shown in the figure, In the triangle ABC, D is the intersection point of the angular bisector BD and CD of triangle ABC. If angle A = 50.0, then angle D = ()
  Choices:
  A:120°
  B:130°
  C:115°
  D:110°