In this task you are given a premise and two alternatives in Chinese. You must choose the alternative that is more plausibly the 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]: 该地区发生了干旱。
(1)水被污染了。(2)庄稼死了。
[A]: 2


[Q]: 战争造成的平民死亡人数激增。
(1)和平主义者举行了抗议。(2)和平主义者举行了游行。
[A]: 1


[Q]: 一家人搬进了一所更大的房子。
(1)儿子高中毕业。(2)母亲生了双胞胎。
[A]:
2