Input: Identify the most salient words:

politician delivers a speech to recognise country as a state

Output: deliver
politician
speech
state

Input: Identify the most salient words:

butterfly on a flower eats pollen

Output: butterfly
eat
pollen

Input: Identify the most salient words:

the spacecraft launches on a rocket propelling astronaut toward orbit .

Output: astronaut
orbit
spacecraft

Input: Identify the most salient words:

western christian holiday is near so here we have fashionable and interesting ideas how to decorate your home .

Output:
decorate
holiday
home
idea