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 woman lingered in the bathtub.
(1)The bathwater became lukewarm.(2)The bathwater drained out of the tub.
[A]: 1


[Q]: The room was dim.
(1)I opened the blinds.(2)I washed the windows.
[A]: 1


[Q]: I nodded my head at my friend's statement.
(1)I was confused.(2)I agreed with him.
[A]:
2