Input: Identify the most salient words:

a heart pierced by a sword

Output: heart
pierce
sword

Input: Identify the most salient words:

a view from tourist attraction showing a city and river in the distance with the flag flying

Output: attraction
distance
river
view

Input: Identify the most salient words:

american football player and celebrity arrive at the event .

Output: arrive
celebrity
player

Input: Identify the most salient words:

exploring city in a carriage .

Output:
carriage
city
explore