Input: Identify the most salient words:

decorative screens add privacy and extra shade to this large patio

Output: add
patio
shade

Input: Identify the most salient words:

a farmer ploughing the traditional way with a pair of matching black horses

Output: match
pair
plough

Input: Identify the most salient words:

funny portrait of smiling horse against the blue sky

Output: horse
portrait
sky

Input: Identify the most salient words:

a large flock of wild black swans on a lake

Output:
flock
lake
swan