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.

[EX Q]: 孩子的手很快退缩了。
他碰了热炉子。
[EX A]: cause

[EX Q]: 狗吠了。
传来一声敲门声。
[EX A]: cause

[EX Q]: 女孩把水气球扔向男孩。
男孩被淋湿了。
[EX A]:
effect