question: The graph with 2 linear functions shows the progress of two competitors in a cycling race. In the graph, the x-axis represents Time and the y-axis represents Distance.
  
  Who is traveling faster?
  Choices:
  A:Justin
  B:Oliver
query_wo: Please directly answer the question and provide the correct option letter, e.g., A, B, C, D.
  Question: The graph with 2 linear functions shows the progress of two competitors in a cycling race. In the graph, the x-axis represents Time and the y-axis represents Distance.
  
  Who is traveling faster?
  Choices:
  A:Justin
  B:Oliver
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: The graph with 2 linear functions shows the progress of two competitors in a cycling race. In the graph, the x-axis represents Time and the y-axis represents Distance.
  
  Who is traveling faster?
  Choices:
  A:Justin
  B:Oliver
question_for_eval: The graph with 2 linear functions shows the progress of two competitors in a cycling race. In the graph, the x-axis represents Time and the y-axis represents Distance.
  
  Who is traveling faster?
  Choices:
  A:Justin
  B:Oliver