Input: Identify the most salient words:

A large dual engine plane is parked in the grass

Output: grass
park
plane

Input: Identify the most salient words:

tables and chairs inside the marquee

Output: chair
marquee
table

Input: Identify the most salient words:

reflections of clouds on the glass fronted public library in city centre

Output: cloud
glass
reflection

Input: Identify the most salient words:

religious leadership title greets the crowds while arriving .

Output:
arrive
crowd
greet