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.

阳光照进了房间。
(1)我打开窗帘。(2)我打开了门。
1

那人弄脏了他的西装。
(1)他干洗了。(2)他把它挂在壁橱里。
1

那人加农炮式跳入了池子。
(1)救生员在他之后跳了进来。(2)那人把救生员浸湿了。

2