Input: Identify the most salient words:

monkeys waiting for food on the stairs leading .

Output: food
monkey
wait

Input: Identify the most salient words:

a rising sun burns the fog off a city

Output: fog
rise
sun

Input: Identify the most salient words:

find art looking in new exhibit

Output: art
exhibit
look

Input: Identify the most salient words:

silhouette of traditional fisherman with the fishing boat going to fishing during beautiful sunrise in village

Output:
fisherman
fishing
sunrise