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.

该地区发生了干旱。
(1)水被污染了。(2)庄稼死了。
2

我的衣橱很乱。
(1)我整理好了。(2)我装饰了它。
1

这只马蹶蹄子了。
(1)一只苍蝇咬了这只马。(2)骑手抚摸着这只马。

1