Input: Identify the most salient words:

elongated shells found in a beach

Output: beach
find
shell

Input: Identify the most salient words:

contemporary native bouquet with roses and lily of the valley

Output: bouquet
lily
rose

Input: Identify the most salient words:

Man aiming a rifle with his dog at his side.

Output: aim
dog
rifle

Input: Identify the most salient words:

do these look good enough to eat with your breakfast ... sun warmed strawberries .

Output:
eat
look
strawberry