What are the keywords in the following sentence? set of icons in the style of line for tea arranged in a circle
circle, icon, set, style

What are the keywords in the following sentence? man celebrating the mass in the cathedral
cathedral, celebrate, mass

What are the keywords in the following sentence? Large commercial plane during flight on cloudy day.
day, flight, plane

What are the keywords in the following sentence? Two white toilets in a public bathroom in a tiled stall.
bathroom, stall, tile, toilet