Given a premise and two alternatives, choose the alternative that is a more plausible cause or effect of the situation described by the premise. The input format is "premise
(1)alternative_1(2)alternative_2", the output should either be "1" or "2" based on your judgment.

[Q]: The bathroom sink was clogged.
(1)I turned on the faucet.(2)I poured drain cleaner into it.
[A]: 2


[Q]: I baked an apple pie.
(1)A rotting smell filled the kitchen.(2)A warm aroma filled the kitchen.
[A]: 2


[Q]: I drank from the water fountain.
(1)I was thirsty.(2)I felt nauseous.
[A]:
1