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 boy giggled uncontrollably.
(1)His brother tickled him.(2)His brother kicked him.

SOLUTION: 1

PROBLEM: The boy felt homesick.
(1)He went away to camp.(2)He bickered with his sister.

SOLUTION: 1

PROBLEM: The child disobeyed her parents.
(1)Her parents hugged her.(2)Her parents punished her.

SOLUTION:
2