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.

Q: 那人接受了紧急手术。
他心脏病发作。

A: cause
****
Q: 卡车与汽车相撞。
汽车被撞坏了。

A: effect
****
Q: 我把水倒进了玻璃杯中。
玻璃杯变满了。

A:
effect
****