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 couple left early for the show.
(1)They anticipated traffic around the theatre.(2)They got directions to the theatre.
[EX A]: 1

[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 man held similar beliefs to those of his parents.
(1)His parents influenced him.(2)His parents disowned him.
[EX A]:
1