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.
--------
Question: 我的戒指卡在我的手指上了。
我的手指肿了。

Answer: cause


Question: 这些物种濒临灭绝了。
他们的栖息地被毁。

Answer: cause


Question: 女孩挤了牙膏管。
牙膏从管子里喷出来。

Answer:
effect