Why does neiterkob’s daughter most likely tell the myth “the beginnings of the maasai”?

to entertain the reader with the fantastic setting of where the maasai live
to persuade the reader to adopt the maasai’s affection for the sky god
to explain to the reader the origin of maasai culture
to impress the reader with the history of the maasai

To explain to the reader the origin of Maasai culture

b) ab

explanation:

imparadis't in one anothers arms  

the happier eden, shall enjoy their fill  

of bliss on bliss, while i to hell am thrust,  

where neither joy nor love, but fierce desire,  

among our other torments not the least,  

still unfulfill'd with pain of longing pines;  

yet let me not forget what i have gain'd  

from their own mouths; all is not theirs it seems:  

one fatal tree there stands of knowledge call'd,  

forbidden them to taste: knowledge forbidd'n?  

suspicious, reasonless. why should their lord  

envie them that? can it be sin to know,