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.

我皮肤上的划痕很深。
(1)它很快愈合了。(2)它留下了一个疤痕。
2

我把水倒进了玻璃杯中。
(1)这水解了我的渴。(2)玻璃杯变满了。
2

商店收银员叫保安。
(1)顾客使用假币。(2)客户没关前灯。

1