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]: I bit into a slice of watermelon.
(1)I accidentally swallowed a seed.(2)I accidentally chipped my tooth.
[EX A]: 1

[EX Q]: The woman was arrested.
(1)She checked into rehab.(2)She committed assault.
[EX A]: 2

[EX Q]: My view of the movie screen was blocked.
(1)The couple behind me was whispering.(2)A tall person was sitting in front of me.
[EX A]:
2