question: The graph shows $y_1$ and a vertical or horizontal translation $y_2$. Write an equation for $y_2$ as shown in the graph.
query_wo: Please directly answer the question and provide the final value, e.g., 1, 2.5, 300.
  Question: The graph shows $y_1$ and a vertical or horizontal translation $y_2$. Write an equation for $y_2$ as shown in the graph.
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: The graph shows $y_1$ and a vertical or horizontal translation $y_2$. Write an equation for $y_2$ as shown in the graph.
question_for_eval: The graph shows $y_1$ and a vertical or horizontal translation $y_2$. Write an equation for $y_2$ as shown in the graph.