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 building was evacuated.
(1)The elevator stopped functioning.(2)The fire alarm went off.

SOLUTION: 2

PROBLEM: I arrived late to the lecture.
(1)I took a seat in the back row.(2)I approached the podium.

SOLUTION: 1

PROBLEM: The woman had rings under her eyes.
(1)She stayed up all night.(2)She put her son to bed.

SOLUTION:
1