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: 我的戒指卡在我的手指上了。
我的手指肿了。

A: cause
****
Q: 学生知道这道问题的答案。
他举起了手。

A: effect
****
Q: 该男子减了肥。
人们称赞他。

A:
effect
****