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 bartender refused to serve the patron.
(1)The patron was alone.(2)The patron was drunk.

SOLUTION: 2

PROBLEM: The detective revealed an anomaly in the case.
(1)He finalized his theory.(2)He scrapped his theory.

SOLUTION: 2

PROBLEM: The couple travelled south for the winter.
(1)They were retired.(2)They were separated.

SOLUTION:
1