Input: Identify the most salient words:

the pier of city waiting for the ship to dock

Output: city
dock
pier
ship

Input: Identify the most salient words:

a wall of different colors and textures in the old town

Output: color
texture
wall

Input: Identify the most salient words:

portrait of a young adult man with beard smashing his face against the scratched glass

Output: beard
face
portrait

Input: Identify the most salient words:

soldiers on patrol in an armoured vehicle

Output:
patrol
soldier
vehicle