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:
这个学生接受了辅导。
(1)他的成绩提高了。(2)他在考试中作弊了。

Ex Output:
1


Ex Input:
我在壁炉里生了火。
(1)我没柴火了。(2)房子里很冷。

Ex Output:
2


Ex Input:
那女人的鸡蛋用完了。
(1)她去了农场。(2)她去了超市。

Ex Output:

2