Input: Identify the most salient words:

fighter jet and jet fighter performing flight

Output: fighter
flight
perform

Input: Identify the most salient words:

A giraffe stretching its neck over a fence to nibble on a low bush

Output: bush
fence
giraffe
neck

Input: Identify the most salient words:

black and white poster with a quote from fictional character .

Output: character
poster
quote

Input: Identify the most salient words:

boy listening to the sea in a tiny seashell

Output:
listen
sea
seashell