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: 马戏团表演者在骑独轮车时玩杂耍。
观众惊讶地欢呼。

A: effect
****
Q: 一阵隆隆声在舞台上回荡。
音乐家敲击鼓。

A: cause
****
Q: 这个男人穿着他最好的正装。
他安排了一场和重要客户的会议。

A:
cause
****