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 Q]: The child learned how to read.
(1)He began attending school.(2)He skipped a grade in school.
[EX A]: 1

[EX Q]: The terrorist set off the bomb.
(1)The bomb exploded.(2)The bomb was deactivated.
[EX A]: 1

[EX Q]: I regained composure from my fit of anger.
(1)My heart pounded.(2)I took deep breaths.
[EX A]:
2