Input: Identify the most salient words:

with wickets falling at regular intervals had a lot to celebrate on day against republic

Output: celebrate
day
republic
wicket

Input: Identify the most salient words:

A clock sticking out over a city street with banners over the street.

Output: banner
clock
street

Input: Identify the most salient words:

a pair of planes flying with smoke behind them

Output: fly
pair
plane

Input: Identify the most salient words:

a very cosmopolitan city surrounded by beautiful desert .

Output:
city
desert
surround