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: 那人的手臂肌肉鼓了起来。
(1)他弯曲了双臂。(2)他揉了揉手臂。

Answer: 1


Question: 这对夫妇早早地离开去看演出。
(1)他们预计剧院周围会有堵车。(2)他们知道去剧院的路。

Answer: 1


Question: 罪犯用枪瞄准他的受害者。
(1)罪犯放下了枪。(2)受害者举起双手。

Answer:
2