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 detective revealed an anomaly in the case.
(1)He finalized his theory.(2)He scrapped his theory.
[EX A]: 2

[EX Q]: The children were sent to an orphanage.
(1)Their parents died.(2)Their parents spoiled them.
[EX A]: 1

[EX Q]: My flight got delayed.
(1)Tornadoes were sighted in the area.(2)I was held up at airport security.
[EX A]:
1