Input: Identify the most salient words:

bulldog runs on a lawn

Output: bulldog
lawn
run

Input: Identify the most salient words:

silhouette of a man with a light bulb on is head to illustrate the concept of having and idea

Output: concept
head
silhouette

Input: Identify the most salient words:

use pattern to add texture into a plainly decorated room .

Output: decorate
pattern
room

Input: Identify the most salient words:

couple sleeping in a hammock

Output:
couple
hammock
sleep