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: It said this possibly reflected concerns about a planned amendment to the Irish Constitution that would make Irish reunification contingent on majority consent in Ulster. Choices:  1. The Irish constitution was being amended 2. There were lawyers involved in the amendment process 3. The Scottish had a say in the Irish amendments

3