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 Input:
Mwalimu alichana mtihani wa mwanafunzi.
Alimkamata mwanafunzi akifanya udanganyifu.

Ex Output:
cause


Ex Input:
Paka alimkimbiza ndege.
Ndege aliruka.

Ex Output:
effect


Ex Input:
Muhalifu alijisalimisha mwenyewe ndani.
Ushahidi ulimhusisha yeye.

Ex Output:

cause