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: 我睡过了闹钟。
我错过了早餐。

A: effect
****
Q: 我到课时迟到了。
我在后排坐下了。

A: effect
****
Q: 我想喝一杯牛奶。
我在吃饼干。

A:
cause
****