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: My stomach hurt.
(1)I jogged on the treadmill.(2)I ate birthday cake.

SOLUTION: 2

PROBLEM: The woman's date wanted to look like a gentleman.
(1)He opened the door for her.(2)He asked her if she liked sushi.

SOLUTION: 1

PROBLEM: The man unlaced his shoes.
(1)The shoes loosened.(2)The shoes became worn.

SOLUTION:
1