Definition: Given a premise and two alternatives, choose the alternative that is a more plausible 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: The student graduated from the university.
(1)He looked for a job.(2)He took up a hobby.
Output:
1