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 driver slammed on his brakes.
(1)A deer appeared on the road.(2)The car radio shut off.
[EX A]: 1

[EX Q]: I baked an apple pie.
(1)A rotting smell filled the kitchen.(2)A warm aroma filled the kitchen.
[EX A]: 2

[EX Q]: I hung artwork in the room.
(1)The carpet looked dirty.(2)The walls looked bare.
[EX A]:
2