Input: Identify the most salient words:

giraffe eating leafs from the tree

Output: eat
leafs
tree

Input: Identify the most salient words:

A cat rests it's front paws on a laptop.

Output: cat
laptop
paw
rest

Input: Identify the most salient words:

the average number of thunderstorm days per year .

Output: day
number
year

Input: Identify the most salient words:

aircraft model takes off from the flight deck of the amphibious assault ship .

Output:
model
ship
take