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.

少年溜出家门。
他的父母把他关了禁闭。
cause

爆米花的袋子开始发出爆裂声。
我用微波炉给它加了热。
cause

保龄球撞倒了保龄球瓶子。
那人把保龄球滚下滑道。

cause