What are the keywords in the following sentence? Now, at a hip bar, she enters wide - eyed and approaches the bartender.
approach, bar, enter

What are the keywords in the following sentence? twin towers and a bridge which is part of the system connecting high rise buildings
bridge, connect, system

What are the keywords in the following sentence? helicopter hovering over the city with cloudy sky .
helicopter, hover, sky

What are the keywords in the following sentence? goats eating grass and leafs near a tree in a sunny day
day, leafs, tree