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.

这些移民是非法居住在这个国家的。
他们被驱逐出境了。
effect

船失事了。
船员们淹死了。
effect

那人吃了安眠药。
他变得昏昏欲睡。

effect