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.

母亲叫了一辆救护车。
(1)她的儿子丢了猫。(2)她儿子从床上摔下来了。
2

证人在宣誓后撒谎。
(1)他完成了他的证词。(2)他被指控作伪证。
2

这男人中了彩票。
(1)他变得富有了。(2)他欠钱了。

1