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:
狗看着桌上多汁的牛排。
它流口水。
answer:
effect


question:
女孩闪过一个微笑。
她出现酒窝了。
answer:
effect


question:
房主要求一个灭害员到他家来。
他在地下室发现了老鼠。
answer:

cause