In three of these pairs, the words are related in the SAME way. Which pair does NOT have the same...

1. In three of these pairs, the words are related in the SAME way. Which pair does NOT have the same relationship as the others?
(A) carpenter : saw
(B) farmer : hoe
(C) doctor : patient
(D) barber : scissors
2. ACE is to GIK as BDF is to ______.
(A) GIK
(B) HJL
(C) CEG
(D) IKM
3. Look at the grid. Which figure (A, B, C or D) belongs in the empty box?
(A) A
(B) B
(C) C
(D) D