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: 电脑屏幕上的光标移动了。
用户移动了鼠标。

A: cause
****
Q: 书从书架上掉了下来。
一场地震震动了书架。

A: cause
****
Q: 我把花放在鼻子底下。
我闻到了花的香味。

A:
effect
****