Input: Identify the most salient words:

camping with kids is among the least expensive and most rewarding ways for families to vacation

Output: camp
family
kid

Input: Identify the most salient words:

Horses peek through the windows of a small utilitarian horse barn.

Output: horse
peek
window

Input: Identify the most salient words:

Watch closely as I demonstrate the art of gliding a frisbee.

Output: demonstrate
frisbee
watch

Input: Identify the most salient words:

white cushion covered with white buttons in be shape of a love heart

Output:
button
heart
shape