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.

Ex Input:
这个女人联系了房地产经纪人。
这个女人计划购买公寓。

Ex Output:
cause


Ex Input:
那人的头撞了一下。
他得了脑震荡。

Ex Output:
effect


Ex Input:
那个女人在看书时被打断了。
她在那页放上了书签。

Ex Output:

effect