What are the keywords in the following sentence? the flying rocket in space
fly, rocket, space

What are the keywords in the following sentence? a time lapse shows a stormy scene with a rainbow forming from the combination of rain and sunshine
combination, form, rain, rainbow, scene

What are the keywords in the following sentence? black dog searching for a stone in the sea
dog, sea, stone

What are the keywords in the following sentence? exit to the terrace from the living room
exit, room, terrace