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: 我整理了我的房间。
(1)我忙于工作。(2)我在等待友人到来。

Output: 2


Input: Consider Input: 我很生气。
(1)离开家时，我检查了邮箱。(2)离开家时，我砰地关上了门。

Output: 2


Input: Consider Input: 龙卷风穿过了整个城镇。
(1)法院的屋顶被吹掉了。(2)公路可能引起危险地结冰了。


Output: 1


