What are the keywords in the following sentence? A train on winding tracks through forested hills.
forest, track, train

What are the keywords in the following sentence? parts of the roof were blown into neighbouring gardens
garden, part, roof

What are the keywords in the following sentence? the building is among a new crop of luxury buildings that recently finished construction or are nearing completion .
building, completion, construction, near

What are the keywords in the following sentence? A clock sitting on a post above the statues of two birds.
bird, clock, sit, statue