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.

Example Input: 房子里的空调坏了。
我打开了窗户。
Example Output: effect

Example Input: 我在游泳池度过了一天。
我的脸被晒伤了。
Example Output: effect

Example Input: 老师撕毁了这位学生的试卷。
他抓住了这位学生作弊。
Example Output:
cause