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:
该男子在水中穿着救生衣。
他不会游泳。

Ex Output:
cause


Ex Input:
一辆陌生的车停在我家外面。
我开始起疑了。

Ex Output:
effect


Ex Input:
该队输掉了比赛。
他们让他们的球迷失望了。

Ex Output:

effect