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 boy's fingers became pruny.
(1)He took a long shower.(2)He lathered his hands with soap.

Ex Output:
1


Ex Input:
The cat chased the bird.
(1)The bird flew away.(2)The bird caught a worm.

Ex Output:
1


Ex Input:
The shopper wondered about the cost of the item.
(1)He checked its price tag.(2)He decided to buy it.

Ex Output:

1