Input: Identify the most salient words:

food provides essential nutrients and can be a nutritious part of your diet .

Output: diet
part
provide

Input: Identify the most salient words:

bales of of hay in the countryside in a hot and torrid summer day

Output: bale
day
hay

Input: Identify the most salient words:

i think a similar rug would work well in the living room .

Output: room
rug
work

Input: Identify the most salient words:

Small jet sits on tarmac of airport on sunny day.

Output:
airport
day
sit