TASK DEFINITION: In this task your given two statements in Estonian. 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: Kassapidaja avas kassaaparaadi.
Ostja ulatas talle raha.

SOLUTION: cause

PROBLEM: Ma sisestasin oma luku kombinatsiooni.
Lukk avanes.

SOLUTION: effect

PROBLEM: Tüdruk jäi koolist koju.
Tal olid tuulerõuged.

SOLUTION:
cause