instruction:
In this task your given two statements. 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:
The man swatted at the fly.
The fly buzzed away.
answer:
effect


question:
The student tried to do the math in his head.
He got confused.
answer:
effect


question:
The man became annoyed with his friend.
His friend interrupted him.
answer:

cause