Input: Identify the most salient words:

soldiers marching during changing of the guard

Output: change
guard
march
soldier

Input: Identify the most salient words:

A woman is smiling because she just won the lottery.

Output: lottery
smile
win

Input: Identify the most salient words:

map with names of different regions and sites mentioned in the text

Output: mention
site
text

Input: Identify the most salient words:

a church hidden within brutalist structure

Output:
church
hide
structure