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.

Naine kõndis diivanile otsa.
Ta sai põlvele sinika.
effect

Fotograaf unustas kaamera välku kasutada.
Pildid tulid udused.
effect

Ma lõin haamriga naela.
Nael läks vajus puidu sisse.

effect