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 elevator doors opened.
(1)The elevator arrived at the designated floor.(2)The elevator got stuck between floors.
[A]: 1


[Q]: The man signed the activists' petition.
(1)He supported their cause.(2)He denounced them as crazy.
[A]: 1


[Q]: The girl switched schools.
(1)School let out for the summer.(2)She moved to a new town.
[A]:
2