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 woman refused a second beer.
She was the designated driver for the night.
answer:
cause


question:
The man's arm muscles bulged.
He flexed his arms.
answer:
cause


question:
A fistfight broke out in the hall of the school.
The principal suspended the students involved.
answer:

effect