Input: Identify the most salient words:

Airport workers putting luggage into an airplane.

Output: luggage
put
worker

Input: Identify the most salient words:

a rock covered in moss

Output: cover
moss
rock

Input: Identify the most salient words:

pedestrians walk past festival attached to iron railings on a city

Output: city
festival
pedestrian
walk

Input: Identify the most salient words:

fictional character and his family pray before a meal on the series .

Output:
family
meal
pray