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.

The woman hummed to herself.
She was in a good mood.
cause

The team lost the tournament.
They disappointed their fans.
effect

The grape juice fermented.
The juice turned to wine.

effect