TASK DEFINITION: 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.
PROBLEM: 男孩的手指变得皱了。
他洗了很长时间澡。

SOLUTION: cause

PROBLEM: 学生们离开了教室。
铃响了。

SOLUTION: cause

PROBLEM: 乐队演奏了他们的热门歌曲。
观众随着音乐拍手。

SOLUTION:
effect

