Which equation represents a neutralization reaction?

A.Fe2O3+HCl→FeCl3+H2O

B.AgNO3 + HCl→AgCl+HNO3

C.Pb(NO3)2 + 2KI→PbI2+2KNO3

D.NaOH (aq) + HCl (aq)→NaCl (aq)+H2O (I)