What are the keywords in the following sentence? team and referees linking arms before the match .
match, referee, team

What are the keywords in the following sentence? Bright produce for sale including lemons, oranges and apples.
apple, include, produce, sale

What are the keywords in the following sentence? farmer tilling the soil with oxen
farmer, soil, till

What are the keywords in the following sentence? a ref talks to the coaches in a game
coach, game, talk