Input: Identify the most salient words:

children bathe as an elephant walks by in a lake .

Output: bathe
elephant
walk

Input: Identify the most salient words:

building function congratulates october students of unit of time

Output: building
student
time

Input: Identify the most salient words:

A bathroom has different colors and shapes of tiles.

Output: bathroom
color
tile

Input: Identify the most salient words:

a new tubular skylight transforms an otherwise dark hallway with natural light .

Output:
hallway
light
skylight