instruction:
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.
question:
侦探发现此案异常。
(1)他完成了他的推論。(2)他推翻了他的推论。
answer:
2


question:
每个人都不赞成这对夫妇的订婚。
(1)这对夫妇怀孕了。(2)这对夫妇私奔了。
answer:
2


question:
市中心的大楼倒塌了。
(1)一场地震袭击了这个城市。(2)这个城市的犯罪率上升了。
answer:

1