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 man was jealous of his coworker.
(1)His coworker got a promotion.(2)His coworker worked late.
[A]: 1


[Q]: I arrived late to the lecture.
(1)I took a seat in the back row.(2)I approached the podium.
[A]: 1


[Q]: I scratched my skin.
(1)My itch went away.(2)My scar faded.
[A]:
1