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: 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。

Output: 2


Input: Consider Input: 这个孩子抱怨说他必须去洗手间。
(1)父亲给他喝了苏打水。(2)他的父亲把汽车停在了加油站。

Output: 2


Input: Consider Input: 树枝落在河里。
(1)树枝向下游移动。(2)这条河的水流变强了。


Output: 1