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: 我哥哥出院了。
(1)我欢迎他回家。(2)我冷淡地对待他。
Example Output: 1

Example Input: 那人扬起眉毛。
(1)他很惊讶。(2)他感到气馁。
Example Output: 1

Example Input: 我觉得很无聊。
(1)我哼了一声。(2)我打哈欠了。
Example Output:
2