question: There are two curves with a vertical asymptote x=3. One curve passes (1,0), and another curve passes (4,0). Estimate the intervals on which the function is increasing or decreasing.
  
query_wo: Please directly answer the question and provide the final value, e.g., 1, 2.5, 300.
  Question: There are two curves with a vertical asymptote x=3. One curve passes (1,0), and another curve passes (4,0). Estimate the intervals on which the function is increasing or decreasing.
  
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 are two curves with a vertical asymptote x=3. One curve passes (1,0), and another curve passes (4,0). Estimate the intervals on which the function is increasing or decreasing.
  
question_for_eval: There are two curves with a vertical asymptote x=3. One curve passes (1,0), and another curve passes (4,0). Estimate the intervals on which the function is increasing or decreasing.
  