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: The Romans occupied this region in the first century a.d. , but there is very little evidence to show that they actually conquered it. Choices:  1. The Roman's occupation lasted many years before it was finally overthrown. 2. This region was without a doubt conquered by the Romans. 3. There is very little evidence to show that Romans actually conquered this region, even though they occupied it in the first century a.d.

2