Input: Identify the most salient words:

A couple of stuffed items on a shelf.

Output: item
shelf
stuff

Input: Identify the most salient words:

a large plane sits on a runway not flying

Output: fly
runway
sit

Input: Identify the most salient words:

politician and his wife speak at festival .

Output: festival
politician
wife

Input: Identify the most salient words:

cricket player of batting during the specsavers county match .

Output:
batting
match
player