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: 猫追赶那只鸟。
那只鸟飞走了。
Example Output: effect

Example Input: 工厂老板拒绝提高雇员的工资。
雇员们继续罢工。
Example Output: effect

Example Input: 蒸汽从锅上升出。
水煮沸了。
Example Output:
cause