Input: Identify the most salient words:

A plane on the tarmac is parked at a gate.

Output: gate
park
plane

Input: Identify the most salient words:

protected site as it winds through us state .

Output: protect
site
state

Input: Identify the most salient words:

taking time for a meal in the morning

Output: morning
take
time

Input: Identify the most salient words:

players travel around the world for tournaments

Output:
player
tournament
world