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 building was dedicated to the millionaire.
The millionaire contributed the funds to build it.
cause

The child left crumbs on the floor.
Ants crawled to the crumbs.
effect

The fans at the game booed.
The referee made a bad call.

cause