Input: Identify the most salient words:

A train on the train tracks going through some hills.

Output: hill
track
train

Input: Identify the most salient words:

outside many shops you will find a sign hanging from iron poles extending from the stone walls .

Output: find
hang
shop
sign

Input: Identify the most salient words:

A rack of hats hanging from a wall.

Output: hang
hat
wall

Input: Identify the most salient words:

A plate featuring meat, with sauce, potatoes and broccoli is shown.

Output:
broccoli
meat
potato
sauce