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: This picture of today's fiscal good fortune, however, masks a change in the composition of federal spending during the past few decades. Choices:  1. There have been changes in federal spending that span several decades. 2. These changes in federal spending were started during the Ford administration. 3. Federal spending has remained static for the last half century.

3