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.

Mwalimu aliwasifu wanafunzi.
Wanafunzi walijibu suali kwa usahihi.
cause

Sinki la chooni lilikuwa limeziba.
Niliingiza kifaa cha kusafishia ndani yake.
effect

Msichana alikaa nyumbani kutoka skuli.
Alikuwa na tetekuwanga.

cause