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.

Example Input: 我忘记了时间。
(1)我在做白日梦。(2)我恶心。
Example Output: 1

Example Input: 那人在聚会上喝得很厉害。
(1)第二天他头疼了。(2)第二天他流鼻涕了。
Example Output: 1

Example Input: 熔岩从火山中流出。
(1)火山爆发了。(2)火山处于休眠状态。
Example Output:
1