What are the keywords in the following sentence? abstract of a maple leaves with the colors reflected over softly rippled water .
leave, reflect, water

What are the keywords in the following sentence? A zebra is chasing another zebra inside an enclosure.
chase, enclosure, zebra

What are the keywords in the following sentence? gold and awards and a new president for award winner
award, gold, winner

What are the keywords in the following sentence? the life of builder depicted in a stained glass window above the alter at parish church
depict, life, stain, window