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.

我熬夜了。
(1)那天晚上我做了生动的梦。(2)我早上很累。
2

我哥哥出院了。
(1)我欢迎他回家。(2)我冷淡地对待他。
1

母亲让儿子安静下来。
(1)她的儿子笑了。(2)她儿子发牢骚。

2