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

 

Answer: C. CR

Second is used to make the first.

Posted in:  Double Analogy -  Analogy -  Verbal Reasoning