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 soldiers were concealed in the brush.
(1)They were armed with rifles.(2)They wore camouflage uniforms.

SOLUTION: 2

PROBLEM: The woman made a typo in the word processor.
(1)She deleted the document.(2)She hit the backspace key.

SOLUTION: 2

PROBLEM: The family lost all their belongings.
(1)They sold their house.(2)Their house caught fire.

SOLUTION:
2