When stephen looks out at a field of red, purple, and yellow tulips, he can only see shades of gray. his condition is?

His condition is monochrome color blindness. Individuals with monochromatic vision can see no shading at all and their reality comprises of various shades of dim going from dark to white, rather like just observing the world on an old high contrast TV.

The answer would be sand and gravel

Ithink that b is correct but just in case wait to see if someone else answers