Input: Identify the most salient words:

the larger trees have lots of room to grow inside the egg

Output: egg
grow
tree

Input: Identify the most salient words:

A train yard with several parked trains.

Output: park
train
yard

Input: Identify the most salient words:

A cat is relaxing on top of an old television.

Output: cat
relax
top

Input: Identify the most salient words:

A trio of motorcyclists traveling along a highway among cars.

Output:
car
motorcyclist
travel