What are the keywords in the following sentence? Inside a restroom with toilet along side of wall and shower on other side.
shower, toilet, wall

What are the keywords in the following sentence? two trays with cups of coffee and frosted donuts
coffee, donut, tray

What are the keywords in the following sentence? chickens roamed outside their coop .
chicken, coop, roam

What are the keywords in the following sentence? A bench with a memorial plaque and flowers on each side.
bench, plaque, side