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:
我把水果忘在桌子上了。
苍蝇挤满了那水果。

Ex Output:
effect


Ex Input:
男人涂上了防晒霜。
他去了海滩。

Ex Output:
cause


Ex Input:
我在咖啡里加了糖。
咖啡尝起来很甜。

Ex Output:

effect