In this task your given two statements in Swahili. 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:
Mwanamke alimuonea wivu dada yake.
Dada yake alikuwa na furaha.

Ex Output:
cause


Ex Input:
Mwanafunzi alikosea kutamka neno.
Mwalimu alimsahihisha.

Ex Output:
effect


Ex Input:
Nilizikataa matini.
Ilikuwa hazisomeki.

Ex Output:

cause