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.

Ex Input:
Mees ulatas mulle oma käe.
Ma surusin ta kätt.

Ex Output:
effect


Ex Input:
Pere kolis suuremasse majja.
Ema sünnitas kaksikud.

Ex Output:
cause


Ex Input:
Naine kõndis karkudega.
Ta murdis oma jala.

Ex Output:

cause