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 boy felt homesick.
(1)He went away to camp.(2)He bickered with his sister.
[A]: 1


[Q]: The man obtained a degree.
(1)He became qualified for the job he wanted.(2)His job offer was rescinded.
[A]: 1


[Q]: The girl lost control of her bike.
(1)She let go of the handlebars.(2)She crashed into a fence.
[A]:
2