What are the keywords in the following sentence? decorative moldings add character to a living room .
add, molding, room

What are the keywords in the following sentence? posting a letter in a post box
box, letter, post

What are the keywords in the following sentence? An airport with planes parked and one in the air
air, airport, plane

What are the keywords in the following sentence? a mascot during during the match against football team
mascot, match, team