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.

Input: Consider Input: 文件打印出来后不可辨认。
(1)打印机墨水不足。(2)印刷品没有纸了。

Output: 1


Input: Consider Input: 蜡烛上的火焰熄灭了。
(1)我吹灭了灯芯。(2)我把一根火柴放在灯芯上。

Output: 1


Input: Consider Input: 我请求宽恕。
(1)我为我的错误感到遗憾。(2)我实现了我的目标。


Output: 1