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.

Example Input: 女孩发现她的哥哥在读她的日记。
(1)她开始把日记藏起来。(2)她收到一本新日记。
Example Output: 1

Example Input: 女人的政治观点发生了变化。
(1)她换了党派。(2)她参与了抗议。
Example Output: 1

Example Input: 那人解开了鞋子。
(1)鞋子松了。(2)鞋子穿破了。
Example Output:
1