Input: Identify the most salient words:

politician delivers his speech to the conference

Output: conference
politician
speech

Input: Identify the most salient words:

coach disputes a foul call in the first half against national register of historic places location

Output: coach
dispute
half

Input: Identify the most salient words:

friendly pilgrims walking across a bridge in lush green surroundings

Output: bridge
pilgrim
walk

Input: Identify the most salient words:

some concept art for tv character by tv programme creator from animated tv program

Output:
art
concept
creator