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:
那男孩的衣服湿透了。
(1)他爬出了游泳池。(2)他掉进了游泳池。

Ex Output:
2


Ex Input:
森林大火蔓延开来。
(1)风变得更强了。(2)纵火者被捕了。

Ex Output:
1


Ex Input:
女人感到怀旧。
(1)她遇到了一个儿时的朋友。(2)她对孩子们大喊大叫。

Ex Output:

1