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: 这女人出国旅行了。
(1)她想学习画画。(2)她想了解其他文化。
Example Output: 2

Example Input: 木头劈成两半。
(1)我把木头堆在壁炉里。(2)我挥斧头砍到木头里。
Example Output: 2

Example Input: 当我呼出时，我看到了我的呼吸。
(1)天气很冷。(2)我的胸部感觉很紧。
Example Output:
1