In this task your given two statements in Chinese. You must judge whether the second sentence is the cause or effect of the first one. Label the instances as "cause" or "effect" based on your judgment. The sentences are separated by a newline character.

[Q]: 小狗弄脏了地毯。
主人骂了小狗。
[A]: effect


[Q]: 孩子的手很快退缩了。
他碰了热炉子。
[A]: cause


[Q]: 乐队演奏了他们的热门歌曲。
观众随着音乐拍手。
[A]:
effect