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:
法官重击了木槌。
(1)法庭上发生了轩然大波。(2)陪审团宣布了判决。

Ex Output:
1


Ex Input:
那女孩把一根树枝扔进篝火里。
(1)树枝烧焦了。(2)火熄火了。

Ex Output:
1


Ex Input:
雪挡住了车道。
(1)我把雪聚成一个雪球。(2)我把雪铲开了。

Ex Output:

2