Input: Identify the most salient words:

students walk on the campus

Output: campus
student
walk

Input: Identify the most salient words:

a depiction of the space shuttle docked at the international space station orbiting earth .

Output: earth
orbit
station

Input: Identify the most salient words:

ambulance were called out to treat woman bitten by snakes within hours of each other .

Output: bite
call
snake

Input: Identify the most salient words:

breakfast overlooking the lush green terrace .

Output:
breakfast
overlook
terrace