What are the keywords in the following sentence? animation of travel towards milky way galaxy in the universe
animation, galaxy, travel, universe

What are the keywords in the following sentence? the sky was painted in all hues of pink and yellow at sunrise .
paint, pink, sky, sunrise

What are the keywords in the following sentence? this is the boat we were living on for the week .
boat, live, week

What are the keywords in the following sentence? transitional living room featured in the fall edition of magazine .
edition, feature, magazine