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.

办公室关门了。
(1)那是个假期。(2)那是个夏天。
1

森林大火蔓延开来。
(1)风变得更强了。(2)纵火者被捕了。
1

我想喝一杯牛奶。
(1)我在吃饼干。(2)我在烤面包。

1