Input: Identify the most salient words:

fossils preserved remains or traces of an organism that lived in the past .

Output: fossil
live
organism
past
preserve

Input: Identify the most salient words:

Three red traffic lights suspended above an intersection by a cable.

Output: cable
intersection
suspend

Input: Identify the most salient words:

An airplane parked at the airport letting passengers get on or off the plane.

Output: airplane
airport
park
plane

Input: Identify the most salient words:

goats run wild including the towns .

Output:
goat
run
town