Input: Identify the most salient words:

a farmer harvests wheat at the fields

Output: field
harvest
wheat

Input: Identify the most salient words:

Several sheep make their way down a rural street.

Output: sheep
street
way

Input: Identify the most salient words:

A plate contains potatoes, vegetables, and a meat of some kind.

Output: kind
plate
potato
vegetable

Input: Identify the most salient words:

central courtyard and water feature at the home

Output:
courtyard
feature
home