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:
男人觉得女人看上去很不一样。
(1)女人把头发剪了。(2)那个女人戴了一只手镯。

Ex Output:
1


Ex Input:
我咬了一片西瓜。
(1)我不小心吞下了一颗种子。(2)我不小心咬破了牙齿。

Ex Output:
1


Ex Input:
我向我的朋友道歉了。
(1)我的朋友原谅了我。(2)我的朋友很生气。

Ex Output:

1