Input: Identify the most salient words:

time lapse of intense fog covering city and suspension bridge .

Output: bridge
cover
fog

Input: Identify the most salient words:

things to consider before purchasing a second home

Output: consider
purchase
thing

Input: Identify the most salient words:

politician takes a chunk out of the wall .

Output: politician
take
wall

Input: Identify the most salient words:

A room with apparently nothing but chairs and desks.

Output:
desk
nothing
room