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 shop was closed.
(1)The owner was helping customers.(2)The shop was undergoing renovation.

SOLUTION: 2

PROBLEM: I left work early.
(1)I had a headache.(2)My boss held a meeting.

SOLUTION: 1

PROBLEM: The crowd intensified.
(1)The father handed his son some money.(2)The father grabbed his son's hand.

SOLUTION:
2