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.

Input: Consider Input: 该男子在水中穿着救生衣。
(1)他不会游泳。(2)水很浅。

Output: 1


Input: Consider Input: 那人的声音在礼堂里清晰可见。
(1)他向观众致意。(2)他讲了话筒。

Output: 2


Input: Consider Input: 那人在阳光下吃了冰淇淋。
(1)冰淇淋失去了味道。(2)冰淇淋从蛋卷上滴下来。


Output: 2