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 clearly disagrees with the statement. Indicate your answer as '1', '2', or '3' corresponding to the choice number of the selected sentence.

Statement: the number of solo mothers that that i encounter in the work place and that that is a little troublesome Choices: 1. There simply aren't many single mothers in the work place. 2. The frequency that I meet solo mothers at work is troubling so I reached out to them. 3. The amount of single mothers that I meet at work is somewhat troubling.
1