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 gambler was confident.
(1)He bet all of his money.(2)He went home broke.
[EX A]: 1

[EX Q]: The driver rotated the steering wheel.
(1)The car halted.(2)The car turned.
[EX A]: 2

[EX Q]: The inside of the train went dark.
(1)The train travelled through a tunnel.(2)The train ran off the tracks.
[EX A]:
1