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.

那人解开了鞋子。
鞋子松了。
effect

男人涂上了防晒霜。
他去了海滩。
cause

医生诊断病人。
她确定了病人的症状。

cause