Given the task definition, example input & output, solve the new input case.
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.
Example: 该物品用气泡包装纸包着。
它很易碎。
Output: cause
The object being delicate is the cause of wrapping it in bubble wrap.

New input case for you: 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