Input: Identify the most salient words:

A guy pulling his luggage toward an airport.

Output: airport
luggage
pull

Input: Identify the most salient words:

comedian arrives at the screening

Output: arrive
comedian
screening

Input: Identify the most salient words:

feathers are ruffled from the wind as it surveys its surroundings

Output: feather
ruffle
wind

Input: Identify the most salient words:

i spend a lot of time looking up inside cathedrals .

Output:
look
lot
spend
time