Select the odd pair of words:

C. KNIFE - FORK

Choose the odd letter group: M, N, O, P, Q

D. Q

Choose the odd letter group: ACD, BDF, CEG, DFH, EGI

D. DFH

Choose the odd letter group: PQRS, TUVW, XYZA, BCDE, FGHI

C. XYZA

Choose the odd letter group:

B. ACE