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: HRD used a similar approach in reviewing the Social Security Administration's telephone inquiry program; over 4,000 calls were made, with GAO personnel taking the role of ordinary citizens in asking the randomly selected, prepared questions (U.S. Choices:  1. The review was questioning regular citizens of the country. 2. They made a lot of phone calls. 3. There were less than 4,000 calls made.

3