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 man signed the activists' petition.
He supported their cause.
cause

The criminal turned himself in.
The evidence implicated him.
cause

The lawyer took the stairs up to her office.
The elevator was out of order.

cause