What are the keywords in the following sentence? the slight difference in beaks between these crows is the only way i can tell them apart .
difference, tell, way

What are the keywords in the following sentence? film character is delivering gifts by his motorcycle in a full moon night
character, deliver, gift, night

What are the keywords in the following sentence? A man plays and repeats a melody on the accordion as he briefly smiles at the camera.
accordion, melody, repeat

What are the keywords in the following sentence? trees outside places of worship in a city .
city, place, tree