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:
Ma tegin kaminasse tule.
Majas oli külm.

Ex Output:
cause


Ex Input:
Ehetevargad saadi kätte.
Varastatud ehted tagastati nende omanikele.

Ex Output:
effect


Ex Input:
Mees tundis kohustust üritusel osaleda.
Ta lubas oma sõbrale, et ta läheb.

Ex Output:

cause