Input: Identify the most salient words:

An elephant that is extending its trunk.

Output: elephant
extend
trunk

Input: Identify the most salient words:

One man working at a fish market while a couple of men and one woman are browsing fish

Output: fish
market
work

Input: Identify the most salient words:

a student uses a computer in the library

Output: computer
student
use

Input: Identify the most salient words:

A plate contains beef with a side of broccoli.

Output:
beef
broccoli
contain