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 man wore a lifejacket in the water.
(1)He couldn't swim.(2)The water was shallow.

Ex Output:
1


Ex Input:
The man won the lottery.
(1)He became rich.(2)He owed money.

Ex Output:
1


Ex Input:
The woman dangled the biscuit above the dog.
(1)The dog jumped up.(2)The dog scratched its fur.

Ex Output:

1