What are the keywords in the following sentence? new every day is a new painting in the sky .
day, painting, sky

What are the keywords in the following sentence? just add food coloring to water and get a white lily flower .
add, flower, food

What are the keywords in the following sentence? players warm up before the football match against a city .
city, match, warm

What are the keywords in the following sentence? The dogs are at the vet for shots.
dog, shot, vet