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.

[EX Q]: Statement: Gas path for coal-fired boiler with FGD. Choices:  1. The boiler has no FGD. 2. The boiler is coal fired. 3. The boiler is used to heat water.
[EX A]: 1

[EX Q]: Statement: But he is funny.  Choices:  1. He has a good sense of humor. 2. He is a good friend to hang out with. 3. He is dull and boring.
[EX A]: 3

[EX Q]: Statement: Some black teens tell researchers that they feel that society has so thoroughly stacked the deck against them with racial discrimination, crime, and poverty that their very survival depends on resisting tobacco. Choices:  1. All black teens feel like society treats them fairly and without discrimination. 2. Some black teens feel the deck is stacked against them. 3. Some black teens believe that tobacco use will only make their personal success more difficult to attain.
[EX A]:
1