In this task you are given a premise and two alternatives in Chinese. You must choose the alternative that is more plausibly the 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]: 门铃响了。
(1)来访者轻拍门上的门环。(2)那女人从门上的钥匙孔里窥视着。
[EX A]: 2

[EX Q]: 我点燃了蜡烛。
(1)蜡从蜡烛上掉下来。(2)蜡烛上的蜡变硬了。
[EX A]: 1

[EX Q]: 公众人物从豪华轿车里出来。
(1)照相机朝他的方向闪着闪光灯。(2)他的家人出席了记者招待会。
[EX A]:
1