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 Input:
船失事了。
(1)船员们淹死了。(2)船员们遇到了海盗。

Ex Output:
1


Ex Input:
男孩的头发竖起了。
(1)女孩生气了。(2)女孩拉了它。

Ex Output:
1


Ex Input:
我的皮肤突然出了疹子。
(1)我在院子里碰到了毒藤。(2)我从院子里铲除了毒藤。

Ex Output:

1