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: 用购物中心取代当地公园的计划被宣布了。
(1)环保主义者开始了请愿。(2)环保主义者制作了纪录片。

Output: 1


Input: Consider Input: 司机猛踩刹车。
(1)一只鹿出现在了马路上。(2)汽车音响停了。

Output: 1


Input: Consider Input: 我期待着周末。
(1)我计划参加我叔叔的葬礼。(2)我计划参加我朋友的婚礼。


Output: 2