What are the keywords in the following sentence? The front of train makes its way along the tracks.
front, track, way

What are the keywords in the following sentence? renovation and construction of new classrooms continues wednesday .
construction, continue, renovation

What are the keywords in the following sentence? painting of blue sky and clouds on a windy day
day, painting, sky

What are the keywords in the following sentence? larger than life mosaic tile adds drama to a bathroom .
bathroom, life, tile