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 criminal aimed the gun at his victim.
(1)The criminal put down the gun.(2)The victim put his hands up.

Ex Output:
2


Ex Input:
I declined the invitation to the birthday party.
(1)I was lonely.(2)I was out of town.

Ex Output:
2


Ex Input:
The group left the museum.
(1)They took pictures of the exhibits.(2)They viewed all the exhibits.

Ex Output:

2