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.

Input: Consider Input: 那女人挣扎着走路。
她穿着高跟鞋。

Output: cause


Input: Consider Input: 公共发言人开了个玩笑。
观众笑了起来。

Output: effect


Input: Consider Input: 这个孩子抱怨说他必须去洗手间。
他的父亲把汽车停在了加油站。


Output: effect