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.
--------
Question: 一股冷风从窗户进来。
(1)我放松了。(2)我颤抖。

Answer: 2


Question: 那人弄脏了他的西装。
(1)他干洗了。(2)他把它挂在壁橱里。

Answer: 1


Question: 我迷上了这本书。
(1)我还了书。(2)我忘记了时间。

Answer:
2