Given the task definition and input, reply with output. In this task, you're given a statement and three sentences as choices. Your job is to determine which sentence can be inferred from the statement. Incorrect choices change the meaning in important ways or have details that are not mentioned in the statement. Indicate your answer as 1,2, or 3 corresponding to the choice number of the selected sentence.

Statement: The only crop affected by changes in ozone during April is winter wheat. Choices: 1. In April, winter wheat was impacted by ozone variations. 2. In March, most crops were damaged by the ozone. 3. All crops showed ability to adapt to changing ozone levels all year round.
1