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 veteran walked with a limp.
(1)He was drafted for the war.(2)He was injured in battle.

SOLUTION: 2

PROBLEM: I regained composure from my fit of anger.
(1)My heart pounded.(2)I took deep breaths.

SOLUTION: 2

PROBLEM: The pair of students came under scrutiny by the teacher.
(1)The students both received excellent grades.(2)Their responses on the assignment were identical.

SOLUTION:
2