What are the keywords in the following sentence? woman is taking care of puppy with an injured paw
care, puppy, take

What are the keywords in the following sentence? A stark white bathroom with tub, shower, toilet tank and counter top.
bathroom, shower, top

What are the keywords in the following sentence? Mopeds with teens riding them are leaving town.
moped, teen, town

What are the keywords in the following sentence? A very old elephant stands against a wooden post.
elephant, post, stand