What are the keywords in the following sentence? pairing the furniture with a bold wall and bedding adds all the color necessary .
add, bedding, wall

What are the keywords in the following sentence? entering protected site on road
protect, road, site

What are the keywords in the following sentence? a stop light that is next to some trees and grass
grass, light, tree

What are the keywords in the following sentence? hand itching behind the ear of a purebred puppy
ear, hand, purebre