TASK 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.
PROBLEM: Statement: Julius tapped his revolver. Choices:  1. Julius did not have a gun. 2. Julius rapped his gun. 3. Julius gestured to his gun.

SOLUTION: 1

PROBLEM: Statement: Otherwise, why call them fixed stars? Choices:  1. Why call them suns? 2. If that wasn't the case, why would we call them fixed strs? 3. Why call them fixed stars?

SOLUTION: 1

PROBLEM: Statement: Today, office blocks and apartment buildings are of course constructed with modern materials. Choices:  1. Both modern and older materials are used to construct apartment buildings. 2. In these modern times, unfortunately office blocks are constructed with no modern materials. 3. These days, modern materials are used in the construction of office blocks.

SOLUTION:
2