What are the keywords in the following sentence? Oversized pillows and a decorative pillow top a bed adorned a large wooden headboard.
bed, headboard, top

What are the keywords in the following sentence? cantilever bridge which connects parts of the city
city, connect, part

What are the keywords in the following sentence? macro shot of wedding bands and an engagement ring for a wedding .
ring, shot, wedding

What are the keywords in the following sentence? patients have been left waiting hours for an ambulance to turn up
ambulance, patient, wait