TASK DEFINITION: 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.
PROBLEM: The man lost his balance on the stool.
The stool wobbled underneath him.

SOLUTION: cause

PROBLEM: The homeowners disliked their nosy neighbors.
They built a fence around their property.

SOLUTION: effect

PROBLEM: The hospital sent the patient home.
The patient's symptoms cleared up.

SOLUTION:
cause