Input: Identify the most salient words:

elephants feeding in a zoo

Output: elephant
feed
zoo

Input: Identify the most salient words:

veterinarian examining teeth of a cat while doing checkup

Output: cat
examine
veterinarian

Input: Identify the most salient words:

Refrigerator in residential kitchen with assorted items on top.

Output: item
kitchen
refrigerator
top

Input: Identify the most salient words:

A skier rests in front of the fireplace after a long day skiing.

Output:
fireplace
skier
skiing