What are the keywords in the following sentence? red calendar with the number circled
calendar, circle, number

What are the keywords in the following sentence? a pizza topped with various topping on a plate
pizza, plate, top, topping

What are the keywords in the following sentence? time lapse of clouds moving behind a skyscraper and reflecting off of it
cloud, lapse, skyscraper

What are the keywords in the following sentence? bowl of tomato soup next to cherry tomatoes on the vine
bowl, cherry, vine