Input: Identify the most salient words:

A woman rests on a bench in the day

Output: bench
day
rest

Input: Identify the most salient words:

A group of firemen sit at the fire station idly.

Output: fireman
sit
station

Input: Identify the most salient words:

dark clouds over the sea in winter .

Output: cloud
sea
winter

Input: Identify the most salient words:

aircraft model takes off from the flight deck of the amphibious assault ship .

Output:
model
ship
take