Input: Identify the most salient words:

fog covering tourist attraction on a misty morning

Output: attraction
cover
fog

Input: Identify the most salient words:

video footage of a train departing from the elevated station on the public transport network

Output: network
station
train

Input: Identify the most salient words:

A man was ironing the cloth with pressing the cloth on the ironing table

Output: iron
press
table

Input: Identify the most salient words:

Large commercial cargo plane sits on tarmac next to radar equipment.

Output:
equipment
sit
tarmac