What are the keywords in the following sentence? footballer is greeted by fans
fan, footballer, greet

What are the keywords in the following sentence? This bathroom has a painting on the wall behind a toilet
bathroom, painting, toilet, wall

What are the keywords in the following sentence? an image of young cats in the barn lying on the straw
barn, cat, lie, straw

What are the keywords in the following sentence? A ski teacher and his students pose for a photo together.
photo, pose, student, teacher