Input: Identify the most salient words:

palm trees grow tall alongside the residential skyscrapers

Output: grow
skyscraper
tree

Input: Identify the most salient words:

elephant eating from a tree close to a lake

Output: elephant
lake
tree

Input: Identify the most salient words:

Motorcycle parked in the parking lot of asphalt.

Output: asphalt
motorcycle
park

Input: Identify the most salient words:

an aircraft flies over federal republic after conducting airstrikes

Output:
aircraft
airstrike
conduct