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 anticipated cold weather on his trip.
(1)He packed warm clothing in his suitcase.(2)He travelled with a big suitcase.

Ex Output:
1

Ex Input:
The glasses on the table spilled.
(1)The child drew on the table.(2)The child yanked the tablecloth.

Ex Output:
2

Ex Input:
The man underwent emergency surgery.
(1)He lost his temper.(2)He suffered a heart attack.

Ex Output:
2