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.

[EX Q]: 我丢弃了那张纸条。
(1)是匿名的。(2)这是难以辨认的。
[EX A]: 2

[EX Q]: 那人失去了在凳子上的平衡。
(1)凳子在他下面摇晃。(2)他把油漆洒在凳子上。
[EX A]: 1

[EX Q]: 我仔细考虑了这个问题。
(1)我征求了意见。(2)我想出了一个解决办法。
[EX A]:
2