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.

我在阁楼的灰尘中呼吸。
(1)我打嗝了。(2)我打喷嚏。
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

孩子们被送到孤儿院。
(1)他们的父母死了。(2)他们的父母宠坏了他们。

1