question: What is the value of x^2 + y^2?
  Choices:
  A.21
  B.27
  C.33
  D.\sqrt{593} (approximately 24.35)
  E.\sqrt{611} (approximately 24.72)
query_wo: Please directly answer the question and provide the correct option letter, e.g., A, B, C, D.
  Question: What is the value of x^2 + y^2?
  Choices:
  A.21
  B.27
  C.33
  D.\sqrt{593} (approximately 24.35)
  E.\sqrt{611} (approximately 24.72)
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 value of x^2 + y^2?
  Choices:
  A.21
  B.27
  C.33
  D.\sqrt{593} (approximately 24.35)
  E.\sqrt{611} (approximately 24.72)
question_for_eval: What is the value of x^2 + y^2?
  Choices:
  A.21
  B.27
  C.33
  D.\sqrt{593} (approximately 24.35)
  E.\sqrt{611} (approximately 24.72)