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:
售货员指控那个女孩偷窃。
(1)售货员看到那个女孩把商品放在钱包里。(2)售货员帮助那个女孩找到她喜欢的钱包。

Ex Output:
1


Ex Input:
我把花放在鼻子底下。
(1)花瓣从花瓣上脱落。(2)我闻到了花的香味。

Ex Output:
2


Ex Input:
一阵隆隆声在舞台上回荡。
(1)音乐家轻拍他的脚。(2)音乐家敲击鼓。

Ex Output:

2