TASK DEFINITION: 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.
PROBLEM: The man became annoyed with his friend.
(1)His friend interrupted him.(2)His friend bought him lunch.

SOLUTION: 1

PROBLEM: The baby fell asleep.
(1)The father changed the baby's diaper.(2)The father gently rocked the baby.

SOLUTION: 2

PROBLEM: The woman walked with crutches.
(1)She shaved her legs.(2)She broke her leg.

SOLUTION:
2