instruction:
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:
女孩发现她的哥哥在读她的日记。
她开始把日记藏起来。
answer:
effect


question:
用购物中心取代当地公园的计划被宣布了。
环保主义者开始了请愿。
answer:
effect


question:
我推了马车。
马车车轮向前旋转。
answer:

effect