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 customer filed a complaint with the store manager.
(1)The sales associate undercharged the customer.(2)The sales associate acted rude to the customer.

SOLUTION: 2

PROBLEM: The photograph faded.
(1)It was fake.(2)It was old.

SOLUTION: 2

PROBLEM: The engine of the airplane was faulty.
(1)The airplane crashed.(2)The pilot made an error.

SOLUTION:
1