Input: Identify the most salient words:

a helicopter takes of from ship

Output: helicopter
ship
take

Input: Identify the most salient words:

A room with a couch, bookcase and chairs.

Output: bookcase
couch
room

Input: Identify the most salient words:

helmets that saved the lives of many soldiers

Output: helmet
life
save

Input: Identify the most salient words:

the entrance as a plane comes to land

Output:
come
land
plane