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.

Ex Input:
The woman pressed down on the piano key.
(1)A sound played.(2)The key got stuck.

Ex Output:
1


Ex Input:
The student graduated from the university.
(1)He looked for a job.(2)He took up a hobby.

Ex Output:
1


Ex Input:
The man lost his ability to speak.
(1)He had a stroke.(2)He took a deep breath.

Ex Output:

1