question: Write an equation for the surface area of the above cylinder. You must factorise this expression fully.
query_wo: Please directly answer the question and provide the final value, e.g., 1, 2.5, 300.
  Question: Write an equation for the surface area of the above cylinder. You must factorise this expression fully.
query_cot: Please first conduct reasoning, and then answer the question and provide the final value, e.g., 1, 2.5, 300, at the end.
  Question: Write an equation for the surface area of the above cylinder. You must factorise this expression fully.
question_for_eval: Write an equation for the surface area of the above cylinder. You must factorise this expression fully.