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 woman bumped into the sofa.
(1)The leg of the sofa came loose.(2)She bruised her knee.

SOLUTION: 2

PROBLEM: The woman's political views changed.
(1)She switched her party affiliation.(2)She engaged in a protest.

SOLUTION: 1

PROBLEM: My grandmother passed away.
(1)My family held a funeral.(2)My family held a reunion.

SOLUTION:
1