Input: Identify the most salient words:

Three men sit on the curb of a parking lot.

Output: curb
lot
sit

Input: Identify the most salient words:

a buck chases a doe in the evening hours .

Output: buck
chase
doe

Input: Identify the most salient words:

parts of triangles the sides that form the right angle

Output: angle
side
triangle

Input: Identify the most salient words:

industry in the central neighborhood with garden and terrace .

Output:
garden
industry
terrace