question: As shown in the figure above, a triangle has an angle of 50° and two sides of 12m and 13.1m. Calculate the area of the following triangle.
  
  Round your answer to two decimal places.
query_wo: Please directly answer the question and provide the final value, e.g., 1, 2.5, 300.
  Question: As shown in the figure above, a triangle has an angle of 50° and two sides of 12m and 13.1m. Calculate the area of the following triangle.
  
  Round your answer to two decimal places.
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: As shown in the figure above, a triangle has an angle of 50° and two sides of 12m and 13.1m. Calculate the area of the following triangle.
  
  Round your answer to two decimal places.
question_for_eval: As shown in the figure above, a triangle has an angle of 50° and two sides of 12m and 13.1m. Calculate the area of the following triangle.
  
  Round your answer to two decimal places.