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.

公共发言人开了个玩笑。
观众笑了起来。
effect

玻璃杯从桌子上掉下来。
它碎了一地。
effect

那个女人的车在商店里。
她出了车祸。

cause