Input: Identify the most salient words:

A boy looking at his large piece of pizza.

Output: look
piece
pizza

Input: Identify the most salient words:

a fisherman who was stranded is escorted from a helicopter .

Output: fisherman
helicopter
strand

Input: Identify the most salient words:

A gray and white cat sleeps next to a ripe banana

Output: banana
cat
sleep

Input: Identify the most salient words:

religious leader walks along graves prior the celebration of mass for all war dead .

Output:
celebration
grave
walk