Input: Identify the most salient words:

stroll a city to discover building

Output: building
city
discover

Input: Identify the most salient words:

the ship leaves a city during the start of the race

Output: city
race
ship

Input: Identify the most salient words:

Kitchen area with trashcan, refrigerator and microwave on wooden floor.

Output: area
floor
microwave
refrigerator

Input: Identify the most salient words:

Herd of white animals in a distant field with water and mountains beyond.

Output:
animal
field
mountain
water