Input: Identify the most salient words:

A small flock of grazing sheep in a very large grassland.

Output: grassland
graze
sheep

Input: Identify the most salient words:

pin the tail on the game

Output: game
pin
tail

Input: Identify the most salient words:

fan shows his support during sports association at sports facility

Output: facility
fan
support

Input: Identify the most salient words:

actor poses backstage following the press night performance

Output:
backstage
follow
performance
pose