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.

Ex Input:
那个女人把孩子们从她的房子中驱逐出去。
(1)孩子们向她的院子里投了一个球。(2)孩子们踩踏着她的花园。

Ex Output:
2


Ex Input:
大楼的停车场是空的。
(1)我把车停在街对面。(2)我把车停在入口附近。

Ex Output:
2


Ex Input:
这次事故是我的错。
(1)我感到内疚。(2)我起诉了。

Ex Output:

1