TASK DEFINITION: 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.
PROBLEM: 全国爆发了政治暴动。
许多公民去了其他领地避难。

SOLUTION: effect

PROBLEM: 那人很伤心。
他的妻子离开了他。

SOLUTION: cause

PROBLEM: 狗看着桌上多汁的牛排。
它流口水。

SOLUTION:
effect