question: There is a piecewise function going through (-3, -4), (-1, 0), (0, 2), and (1, 4). Determine the intervals on which the functions are increasing, decreasing, or constant.
  
query_wo: Please directly answer the question and provide the final value, e.g., 1, 2.5, 300.
  Question: There is a piecewise function going through (-3, -4), (-1, 0), (0, 2), and (1, 4). Determine the intervals on which the functions are increasing, decreasing, or constant.
  
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: There is a piecewise function going through (-3, -4), (-1, 0), (0, 2), and (1, 4). Determine the intervals on which the functions are increasing, decreasing, or constant.
  
question_for_eval: There is a piecewise function going through (-3, -4), (-1, 0), (0, 2), and (1, 4). Determine the intervals on which the functions are increasing, decreasing, or constant.
  