What are the keywords in the following sentence? he has spent sculpting and maintaining the works of art
art, spend, work

What are the keywords in the following sentence? green hot chili peppers with fruits and flower hanging on the stem in the garden
flower, fruit, pepper

What are the keywords in the following sentence? stockings hung over a fireplace during western christian holiday
fireplace, hang, holiday

What are the keywords in the following sentence? red bicycle leaning against a grey wall with white wooden shutters
bicycle, lean, shutter, wall