Which sentence best characterizes the creole languages that developed

Which sentence best characterizes the creole languages that developed among slaves in some parts of the South in the seventeenth century?

a. Creole languages were a mixture of English and different African languages.
b. Creole languages were a mixture of different African languages with no English.
c. Creole languages were a mixture of French, English, and Dutch languages.
d. Creole languages were written versions of African languages.
e. Creole languages were informal, colloquial versions of English.

ANSWER
A