Input: Identify the most salient words:

A man leans down on his motorcycle in a curve

Output: curve
lean
motorcycle

Input: Identify the most salient words:

swans swimming on the pond

Output: pond
swan
swim

Input: Identify the most salient words:

A bathroom has a wall of all mirror and a white sink and toilet

Output: mirror
sink
toilet
wall

Input: Identify the most salient words:

students crowd the hallway as politician delivers an economic

Output:
crowd
hallway
student