Input: Identify the most salient words:

a young woman uses a computer at a public library to do research on the internet

Output: computer
internet
use

Input: Identify the most salient words:

good morning image with boy looking a sunflower .

Output: image
look
sunflower

Input: Identify the most salient words:

on the top of the list is a city which replaced

Output: city
list
top

Input: Identify the most salient words:

We are looking at a model train coming down the track.

Output:
come
look
train