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: 那男人做了整形手术。
他看起来更年轻。

A: effect
****
Q: 这栋楼是献给这位百万富翁的。
这位百万富翁捐了钱来建造它。

A: cause
****
Q: 摄影师忘了用相机上的闪光灯。
照片模糊不清。

A:
effect
****