What are the keywords in the following sentence? A train stopped at the station to pick up passengers.
passenger, station, stop, train

What are the keywords in the following sentence? a group of women with offerings and a priest circling a temple
offering, priest, temple

What are the keywords in the following sentence? divide a large space with a half wall .
divide, space, wall

What are the keywords in the following sentence? Man in boat unhooks large-mouthed bass he has just caught.
bass, boat, catch