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.

那人去找理发师。
(1)他正在长头发。(2)他的头发变长了。
2

一棵树倒在电线上。
(1)附近停电了。(2)天气预报说有大风。
1

年轻的露营者们感到害怕。
(1)他们的营地顾问给他们讲了一个鬼故事。(2)他们在营火上烤了棉花糖。

1