What are the keywords in the following sentence? the word spelled out with wooden letters
letter, spell, word

What are the keywords in the following sentence? fishermen returning home on a boat at sunrise
boat, return, sunrise

What are the keywords in the following sentence? man making proposal with the ring to his girlfriend at the restaurant .
girlfriend, restaurant, ring

What are the keywords in the following sentence? the building will feature a courtyard with a vertical garden .
building, courtyard, feature