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 Q]: Rakuni alifukua pipa la takataka.
Mfuniko ulikuwa wazi kwenye pipa la takataka.
[EX A]: cause

[EX Q]: Mwanariadha wa kuinua vyomba vya uzito alikoroma.
Aliinua chuma juu ya kichwa chake.
[EX A]: cause

[EX Q]: Ufunguo ulikuwa umepotea kutoka kwenye mfuko wa suruali yangu.
Mfuko ulikuwa na tundu.
[EX A]:
cause