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 girl bragged to her friends.
She won a contest.

SOLUTION: cause

PROBLEM: The child complained that he had to go to the bathroom.
His father stopped the car at a gas station.

SOLUTION: effect

PROBLEM: The kayakers paddled their oars.
The kayak reached the shore.

SOLUTION:
effect