Instructions: 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: 汽水瓶发出嘘声。
(1)我把瓶子翻了过来。(2)我拧掉了帽子。
Output:
2