question: There is a right triangle with the length of hypotenuse as 5 and other sides as x and 3 \sqrt { 2 }. Find x.
  Choices:
  A:\sqrt { 7 }
  B:3 \sqrt { 2 }
  C:3 \sqrt { 3 }
  D:3 \sqrt { 6 }
query_wo: Please directly answer the question and provide the correct option letter, e.g., A, B, C, D.
  Question: There is a right triangle with the length of hypotenuse as 5 and other sides as x and 3 \sqrt { 2 }. Find x.
  Choices:
  A:\sqrt { 7 }
  B:3 \sqrt { 2 }
  C:3 \sqrt { 3 }
  D:3 \sqrt { 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: There is a right triangle with the length of hypotenuse as 5 and other sides as x and 3 \sqrt { 2 }. Find x.
  Choices:
  A:\sqrt { 7 }
  B:3 \sqrt { 2 }
  C:3 \sqrt { 3 }
  D:3 \sqrt { 6 }
question_for_eval: There is a right triangle with the length of hypotenuse as 5 and other sides as x and 3 \sqrt { 2 }. Find x.
  Choices:
  A:\sqrt { 7 }
  B:3 \sqrt { 2 }
  C:3 \sqrt { 3 }
  D:3 \sqrt { 6 }