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.

Ex Input:
The boy got a black eye.
(1)The bully mocked the boy.(2)The bully punched the boy.

Ex Output:
2

Ex Input:
The runner sensed his competitor gaining on him.
(1)He dropped out of the race.(2)He sped up his pace.

Ex Output:
2

Ex Input:
The boy's hands were shaking.
(1)He planned to ask the girl out.(2)His palms were cold and sweaty.

Ex Output:
1