I : Wheat : : Brick: II       I.   [

I : Wheat : : Brick: II
I. [A] Cereal [B] Field [C] Bread [D]Farme
II. [P] Building [Q] Mason [R] Clay [S] Kiln

A. AP

B. BS

C. CR

D. DQ

Answer: C . CR

Justification:

Second is used to make the first.