What are the keywords in the following sentence? novelist try to keep a patch of sky above your life
novelist, patch, sky

What are the keywords in the following sentence? pediatric dentist explaining to young patient and her mother the model in dental clinic
dentist, explain, patient

What are the keywords in the following sentence? heavy traffic moving at speed on the motorway
move, speed, traffic

What are the keywords in the following sentence? people up on the mountain overlooking the farm .
farm, mountain, overlook