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]: Abiria walitoka nje ya kwenye treni.
Treni liliwasili kituoni.
[EX A]: cause

[EX Q]: Mvulana alibinya puto.
Bofu lilichomoka.
[EX A]: effect

[EX Q]: Mtoto alibambua ngozi nyayo yake.
Mama yake aliweka bendeji juu ya kidonda.
[EX A]:
effect