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.

Example input: 该物品用气泡包装纸包着。
(1)它很易碎。(2)它很小。
Example output: 1
Example explanation: The first alternative makes more sense because you put object is bubble wrap if they are delicate.
Q: 一阵隆隆声在舞台上回荡。
(1)音乐家轻拍他的脚。(2)音乐家敲击鼓。
A:
2