What are the keywords in the following sentence? colors and patterns for every nursery
color, nursery, pattern

What are the keywords in the following sentence? A home bathroom with a rack above the toilet for towels
bathroom, rack, towel

What are the keywords in the following sentence? producer arrives at the premiere and walks the blue carpet
carpet, premiere, producer

What are the keywords in the following sentence? the white cat ate balls in a pool.
ball, cat, eat