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 Input: 那女人宣布破产了。
她获得了巨额债务。
Example Output: cause

Example Input: 汽车凹陷了。
司机撞到了电线杆上。
Example Output: cause

Example Input: 男孩戴着牙套。
他的牙齿变得直了。
Example Output:
effect