Input: Identify the most salient words:

looking for blue pillows would love this for my couch

Output: couch
look
pillow

Input: Identify the most salient words:

shoppers search for gifts at the market in the grounds

Output: market
search
shopper

Input: Identify the most salient words:

A red fire hydrant between a sidewalk and a road.

Output: hydrant
road
sidewalk

Input: Identify the most salient words:

an airplane flying over city

Output:
airplane
city
fly