What are the keywords in the following sentence? an old train engine with the engineer looking out
engine, engineer, look

What are the keywords in the following sentence? young man working in the garden discovering a nut
discover, garden, work

What are the keywords in the following sentence? This bathroom has red and white walls and a poster.
bathroom, poster, wall

What are the keywords in the following sentence? penguins dive into strait in the west coast of peninsula known as a city
city, coast, dive, know, peninsula