What are the keywords in the following sentence? a tourist snaps a quick shot
shot, snap, tourist

What are the keywords in the following sentence? A boy jumps on the concrete, pretending to play hopscotch.
concrete, hopscotch, jump

What are the keywords in the following sentence? they took a cruise and have info about all the cities they visited
city, cruise, visit

What are the keywords in the following sentence? middle aged man smelling flowers in a market
flower, market, smell