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.

Mwanariadha alihisi kana kwamba mpinzani wake alikua anamkaribia.
Aliongeza kasi.
effect

Mtoto alijifunza jinsi ya kusoma.
Alianza kuhudhuria skuli.
cause

Niliwasha moto ndani ya mahali pa kuotea moto.
Ilikuwa baridi ndani ya nyumba.

cause