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.

Mwanamke alivaa kizibo cha masikio.
Alikuwa anasumbuliwa na kelele.
cause

Watoto wawili  walifika chini kupiga mpira kwa wakati mmoja.
Vichwa vyao viligongana.
effect

Yule mwanaume alilaani.
Aligongwa kwenye kidole chake.

cause