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.

我想喝一杯牛奶。
(1)我在吃饼干。(2)我在烤面包。
1

我的手紧缩起来。
(1)我手写了论文。(2)我和妻子牵了手。
1

垃圾袋装满了。
(1)我把它带到垃圾箱里。(2)我把它扔到水槽里了。

1