Input: Identify the most salient words:

He looks across the boat at richard parker who sleeps on the bench in a small shaft of sunlight.

Output: bench
boat
shaft
sleep
sunlight

Input: Identify the most salient words:

a family of dolphins swimming together .

Output: dolphin
family
swim

Input: Identify the most salient words:

you will be served a packet of snack and some free drink

Output: drink
serve
snack

Input: Identify the most salient words:

time lapse cloudy on white sky with rainy falling over the mountain and green field

Output:
fall
lapse
mountain