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:
Sanamu maarufu liliungua.
Lilikuwa limepigwa na mwangaza.

Ex Output:
cause


Ex Input:
Rafiki yangu aligeuza kichwa upande wangu.
Niliita jina lake.

Ex Output:
cause


Ex Input:
Rakuni alifukua pipa la takataka.
Mfuniko ulikuwa wazi kwenye pipa la takataka.

Ex Output:

cause