Input: Identify the most salient words:

blue sky with a cross and the glow of white light

Output: cross
light
sky

Input: Identify the most salient words:

here are ways to know if your dog has a stroke and how to help them .

Output: dog
help
way

Input: Identify the most salient words:

A steaming locomotive coming down the tracks quickly

Output: come
locomotive
track

Input: Identify the most salient words:

shaded elevation map illustrating the location .

Output:
illustrate
location
map