What are the keywords in the following sentence? bee on a flower in flight
bee, flight, flower

What are the keywords in the following sentence? cross glows against the rising sun
cross, rise, sun

What are the keywords in the following sentence? industry turned coffee table ... like this idea for a desk .
idea, table, turn

What are the keywords in the following sentence? red squirrel feeding on seeds and nuts while perched on the top of a decaying tree stump
nut, perch, seed, squirrel, top