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 couldn't fall asleep.
(1)He set his alarm clock.(2)He counted sheep.

Ex Output:
2


Ex Input:
The puppy stayed near its owner.
(1)The owner put a collar on the puppy.(2)The owner kept the puppy on a leash.

Ex Output:
2


Ex Input:
A baby chicken emerged from the egg.
(1)The egg hatched.(2)I cracked the egg.

Ex Output:

1