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:
孩子落在蹦床上。
她飞回空中。

Ex Output:
effect


Ex Input:
我遇到了一位老朋友。
我给了他一个拥抱。

Ex Output:
effect


Ex Input:
我咬了一片西瓜。
我不小心吞下了一颗种子。

Ex Output:

effect