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.

Q: 父亲发现他的儿子在撒谎。
(1)他的儿子承认了真相。(2)父亲信任他的儿子。

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

A: 2
****
Q: 厨师把鸡蛋打在碗边上。
(1)鸡蛋破裂了。(2)鸡蛋烂了。

A:
1
****