Input: Identify the most salient words:

matching sweaters for the whole family .

Output: family
match
sweater

Input: Identify the most salient words:

An airplane sits on the tarmac at an airport.

Output: airplane
airport
sit
tarmac

Input: Identify the most salient words:

an organic farm growing vegetables .

Output: farm
grow
vegetable

Input: Identify the most salient words:

seaweed surrounding a rock pool at sunrise .

Output:
pool
seaweed
surround