Input: Identify the most salient words:

spring flowers growing in the forest close up

Output: close
flower
grow

Input: Identify the most salient words:

A row of sliver fighter planes on a runway.

Output: plane
row
runway

Input: Identify the most salient words:

A girl is eating a hotdog with mustard and ketchup on it.

Output: eat
hotdog
ketchup
mustard

Input: Identify the most salient words:

trees sway against the blue sky

Output:
sky
sway
tree