What are the keywords in the following sentence? Someone watches her go, then lowers her frightened gaze.
gaze, lower, watch

What are the keywords in the following sentence? Men buying things from the market.
buy, market, thing

What are the keywords in the following sentence? A man is untying his boots explaining that by doing so, you won't get polish all over your laces.
boot, lace, untie

What are the keywords in the following sentence? hands of woman forming a heart shape in park
form, park, shape