What are the keywords in the following sentence? a big cat is looking at balcony
balcony, cat, look

What are the keywords in the following sentence? fall foliage against a cloudy sky in the mountains
fall, foliage, sky

What are the keywords in the following sentence? the sun breaks through the clouds over the north shore .
cloud, shore, sun

What are the keywords in the following sentence? bare feet on the railing at a boat against the sea and clear sky
boat, railing, sea