The reaction between which combination of substances below cannot be classified as a Bronsted-Lowry acid-base reaction?
(A) CH3Li + C2H5OH
(B) H2SO4 + CH3CO2Na
(C) BF3 + NH3
(D) H3O+ + CH3NH
(E) two of the above
BF3 + NH cannot be classified as Bronsted-Lowry acid-base reactions.