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:
汽车汽油用完了。
司机被困在路上。

Ex Output:
effect


Ex Input:
那男人的女朋友和他分手了。
他恳求她再次接受他。

Ex Output:
effect


Ex Input:
我拉开了浴缸里的排水塞。
水从浴缸中排出。

Ex Output:

effect