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: Their intricate and confusing maze of narrow alleyways was deliberately created to confound invaders. Choices:  1. The roads are laid out in a perfect grid, making them easy to navigate. 2. It was the king' idea to create a confusing maze of alleyways to keep the people safe. 3. The alleyways were deliberately created to be confusing to invaders.

1