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

Ex Output:
cause


Ex Input:
Maji yalipiga kutoka katika bwawa.
Muogeleaji alipiga mbizi katika bwawa.

Ex Output:
cause


Ex Input:
Niligonga msumari kwa nyundo.
Msumari ulizama kwenye ubao.

Ex Output:

effect