Input: Identify the most salient words:

old fashioned street lights shot against a cloudy sky

Output: light
shoot
sky

Input: Identify the most salient words:

a statue of explorer stands on square

Output: square
stand
statue

Input: Identify the most salient words:

crocodile resting on the grass near the pond with turtle

Output: crocodile
pond
rest

Input: Identify the most salient words:

drone flight over the meadows and forest

Output:
flight
forest
meadow