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: 我的朋友朝我的方向转过头。
(1)我喊了他的名字。(2)我挥舞了双臂。

Answer: 1


Question: 男孩把铅笔磨光了。
(1)它很便宜。(2)它很钝。

Answer: 2


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