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.

[Q]: The driver took a detour.
(1)An accident occurred on the main road.(2)She followed the truck in front of her.
[A]: 1


[Q]: The woman spoke with a foreign accent.
(1)She came from a wealthy family.(2)She migrated from another country.
[A]: 2


[Q]: The friends' dinnertime conversation turned to politics.
(1)The conversation quieted down.(2)A debate erupted.
[A]:
2