Datapoint Tanzanian English/Use of indefinite article where StE has definite article

Variety: Tanzanian English
Feature: Use of indefinite article where StE has definite article
Value: B - feature is neither pervasive nor extremely rare
Informants: Josef Schmied

Examples

Example 3174:
please keep it up let the limit be a sky!
Example 3175:
I mean, why should anyone set a State House on fire?
Example 3176:
I attended a Party at a State House
Example 3177:
The birds in the trees will not trill. A sun is setting behind the hill
Example 3178:
a large flock of Canadian geese, the last rays of a sun now below the horizon
Example 3179:
now there is a sky, and it does not know there is a sun.