Input: Identify the most salient words:

weather vane with a cloudy sky indicating an approaching storm

Output: indicate
sky
storm

Input: Identify the most salient words:

tree on the shore of the sea

Output: sea
shore
tree

Input: Identify the most salient words:

newlyweds share a dance on patio .

Output: dance
newlywed
share

Input: Identify the most salient words:

real estate agent showing the interior of a home to a couple

Output:
agent
couple
home