What are the keywords in the following sentence? horizontal wide angle late gothic revival structure and arch bridge against a blue sky
bridge, sky, structure

What are the keywords in the following sentence? striking blue furniture really catches the eye in the sitting room .
catch, eye, furniture, room

What are the keywords in the following sentence? woman listens to her husband deliver a keynote speech wednesday evening .
deliver, listen, speech

What are the keywords in the following sentence? a plane takes off on the runway seen near other aircraft
aircraft, runway, take