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:
女人成名了。
摄影师们跟着她。

Ex Output:
effect


Ex Input:
龙卷风穿过了整个城镇。
法院的屋顶被吹掉了。

Ex Output:
effect


Ex Input:
我对我的朋友的陈述点头。
我同意他。

Ex Output:

cause