Input: Identify the most salient words:

football player of gestures during a match as part .

Output: gesture
part
player

Input: Identify the most salient words:

coach of football player speaks at a news conference prior to the first round of the match

Output: coach
conference
round

Input: Identify the most salient words:

cover image of the book

Output: book
cover
image

Input: Identify the most salient words:

group of doctors and nurses standing in a hospital

Output:
doctor
hospital
stand