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: For such workers, leaving the United States is a survival strategy, permitting them to survive their periods of unemployment by taking advantage of the lower cost of living in the countries of origin. Choices:  1. Most often, the workers will travel to Mexico or Canada.  2. Workers leave the United States to take advantage of the higher cost of living in other places.  3. Some workers leave the United States as a way to survive the high cost of living. 

2