Input: Identify the most salient words:

different kind of fish swimming behind the glass of aquarium .

Output: aquarium
fish
kind

Input: Identify the most salient words:

A family observing a giraffe at a zoo.

Output: family
giraffe
zoo

Input: Identify the most salient words:

numbers hi i am learning human language this year in school and it is really confusing .

Output: language
learn
school

Input: Identify the most salient words:

what kinds of symbiotic relationships do fungi form with other organisms .

Output:
kind
organism
relationship