TASK DEFINITION: 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.
PROBLEM: 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。

SOLUTION: 1

PROBLEM: 我很早就下班了。
(1)我头疼。(2)我老板召开了一个会议。

SOLUTION: 1

PROBLEM: 我谢绝了生日聚会的邀请。
(1)我很孤独。(2)我不在城里。

SOLUTION:
2

