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: Given That Experts Disagree About Whether Retirement Choices:  1. Retirement: Subject of Expert Disagreement 2. Expert Concurrence on Retirement 3. Experts have taken on approximately three camps on the issue, most vehemently disagreeing on the influence of pensions and medical care programs. 

2