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: 我想节约能源。
(1)我在空着的房间里扫了地板。(2)我把空房间里的灯关了。

Output: 2


Input: Consider Input: 丈夫发现他的妻子有外遇。
(1)他解雇了他的律师。(2)他提出离婚。

Output: 2


Input: Consider Input: 那个女人盯着我看。
(1)我拥抱了她。(2)我感觉不舒服。


Output: 2