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.

The boy giggled uncontrollably.
(1)His brother tickled him.(2)His brother kicked him.
1

The man uncovered incriminating evidence against his enemy.
(1)The man avoided his enemy.(2)The man blackmailed his enemy.
2

The computer was expensive to fix.
(1)I got it repaired.(2)I bought a new one.

2