Input: Identify the most salient words:

A train on winding tracks through forested hills.

Output: track
train
wind

Input: Identify the most salient words:

silhouette of ship in port on unloading under the crane

Output: crane
port
unload

Input: Identify the most salient words:

learn how to decorate cakes for all occasions .

Output: cake
decorate
learn

Input: Identify the most salient words:

A child plays a video game on a computer with a flat-screen monitor.

Output:
computer
game
monitor