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.

[Q]: The teacher tore up the student's exam.
(1)He caught the student cheating.(2)The student's answers were incorrect.
[A]: 1


[Q]: The soldiers were concealed in the brush.
(1)They were armed with rifles.(2)They wore camouflage uniforms.
[A]: 2


[Q]: The man was denied for a loan.
(1)He was in debt.(2)He started a business.
[A]:
1