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:
女人的政治观点发生了变化。
她换了党派。

Ex Output:
effect


Ex Input:
作者错过了提交草稿的最后期限。
她犯了写作障碍。

Ex Output:
cause


Ex Input:
一块陨石落在了海里。
海啸发生了。

Ex Output:

effect