Input: Identify the most salient words:

autumn colored leafs in the woods next to a small stream with waterfall

Output: autumn
stream
waterfall

Input: Identify the most salient words:

compass pointing in the right direction

Output: compass
direction
point

Input: Identify the most salient words:

a man runs across the causeway between the mainland and english civil parish as the tide comes in

Output: causeway
come
tide

Input: Identify the most salient words:

A kid chases a butterfly.

Output:
butterfly
chase
kid