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:
那人的呼吸很响。
(1)他的肾衰竭了。(2)他的肺充血了。

Ex Output:
2


Ex Input:
熔岩从火山中流出。
(1)火山爆发了。(2)火山处于休眠状态。

Ex Output:
1


Ex Input:
女孩闪过一个微笑。
(1)她的脸颊发红了。(2)她出现酒窝了。

Ex Output:

2


