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.

那男孩睡不着。
他数着羊。
effect

我的耳朵在响。
我去了一场音乐会。
cause

雇员们组成了一个工会。
他们想要更好的工作条件。

cause