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: 我皮肤上的划痕很深。
(1)它很快愈合了。(2)它留下了一个疤痕。

Answer: 2


Question: 那人接受了紧急手术。
(1)他发脾气了。(2)他心脏病发作。

Answer:
2