What are the keywords in the following sentence? a baby girl crawls on grass in the summer .
crawl, grass, summer

What are the keywords in the following sentence? lapse of predawn light waiting for sunrise from the summit .
summit, sunrise, wait

What are the keywords in the following sentence? words can not begin to express the beauty of a winter .
begin, express, word

What are the keywords in the following sentence? uk constituent country will resurface rural roads across the north
country, resurface, road