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 man received strange looks from passengers on the train.
(1)He was staring at the ground.(2)He was talking to himself.
[EX A]: 2

[EX Q]: The father shut off the children's television.
(1)It was bedtime for the children.(2)The children were watching cartoons.
[EX A]: 1

[EX Q]: I tipped the bottle.
(1)The liquid in the bottle froze.(2)The liquid in the bottle poured out.
[EX A]:
2