Definition: In this task, you're given a statement, and three sentences as choices. Your job is to determine which sentence clearly disagrees with the statement. Indicate your answer as '1', '2', or '3' corresponding to the choice number of the selected sentence.
Input: Statement: i don't know the city Choices:  1. I went to that city last year. 2. I plan on visiting the city next year. 3. The city is unfamiliar to me.

1