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: 老兵走路一跛一拐。
(1)他被征召参战。(2)他在战斗中受伤了。
Example Output: 2

Example Input: 男人涂上了防晒霜。
(1)他坐在阴影里。(2)他去了海滩。
Example Output: 2

Example Input: 老师表扬了学生。
(1)学生正确回答了问题。(2)学生犹豫着回答问题。
Example Output:
1

