What are the keywords in the following sentence? fireworks lighting up the sky as part of celebrations
celebration, light, sky

What are the keywords in the following sentence? A bowl of oranges and other fruits piled on top of each other.
bowl, fruit, orange, top

What are the keywords in the following sentence? beautiful sea glass in a variety of colors with blue waves and sky
color, glass, variety

What are the keywords in the following sentence? coach during the match in a city
city, coach, match