What are the keywords in the following sentence? shopping trolley in a supermarket
shop, supermarket, trolley

What are the keywords in the following sentence? a washing line with clothes and sheets hanging out to dry under a stormy sky .
clothe, dry, line, sky

What are the keywords in the following sentence? We see scene of a bullfighting with matadors in the ring and see them stabbing the bulls.
bull, matador, scene

What are the keywords in the following sentence? the singer had played gig as part
gig, part, singer