What are the keywords in the following sentence? Two men wearing robes are practicing martial arts.
art, practice, robe, wear

What are the keywords in the following sentence? players pay tribute to football player during the fourth round match
match, player, tribute

What are the keywords in the following sentence? Young striped zebra looks out among it's herd
herd, look, zebra

What are the keywords in the following sentence? this is the equestrian statue of the duke rarely seen without a traffic cone on its head
cone, head, statue