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:
同事挂断了我的电话。
(1)我要求与主管谈话。(2)我提供了我的身份证号码。

Ex Output:
1


Ex Input:
那个女孩把丝带从头发上拉了出来。
(1)她系上丝带。(2)丝带看起来很幼稚。

Ex Output:
2


Ex Input:
我的电脑坏了。
(1)我安装了新的扬声器。(2)我丢失了我的数据。

Ex Output:

2