The following question, consist of two words each that have a certain relationship to each other, followed by four lettered pairs of words. Select the lettered pair that has the same relationship as the original pair of words:
Coal : Mine

A. Power : Physics

B. Electricity : Light

C. Black : Night

D. Crude oil : Refinery

Answer: Option D

Solution(By Examveda Team)

First is obtained from the second.