A promise to your mother to refrain from going to bed later than 11:00 p.m. on a school night is what type of consideration?

A promise to your mother to refrain from going to bed later than 11:00 p.m. on a school night is what type of consideration? 

A) A promise to do something. 

B) A benefit to the promisor.

C) A promise to refrain from doing something. 

D) A detriment to the promisee. 

E) A detriment to the promisor.