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 car stopped at the crosswalk.
(1)The pedestrian crossed the road.(2)The pedestrian waited on the sidewalk.

Ex Output:
1


Ex Input:
The woman hummed to herself.
(1)She was nervous.(2)She was in a good mood.

Ex Output:
2


Ex Input:
My mood improved.
(1)I listened to music.(2)I did the dishes.

Ex Output:

1