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.

Input: Consider Input: 我拉了橡皮筋。
(1)它横穿了整个房间。(2)它伸展开了。

Output: 2


Input: Consider Input: 那人加农炮式跳入了池子。
(1)救生员在他之后跳了进来。(2)那人把救生员浸湿了。

Output: 2


Input: Consider Input: 父亲憎恨儿子酗酒。
(1)父亲给儿子买了一杯啤酒。(2)父亲把儿子赶出了家门。


Output: 2