What are the keywords in the following sentence? places of worship framed by a cusped archway in the ruins
place, ruin, worship

What are the keywords in the following sentence? the negative team was the champion of the competition .
champion, competition, team

What are the keywords in the following sentence? train pulling in to station .
pull, station, train

What are the keywords in the following sentence? A mirror on a wall in a bathroom.
bathroom, mirror, wall