Input: Identify the most salient words:

a red squirrel collects a walnut from a tree

Output: squirrel
tree
walnut

Input: Identify the most salient words:

batting at the crease at a game of cricket

Output: batting
cricket
game

Input: Identify the most salient words:

tags and labels for furniture and other items are often printed .

Output: label
print
tag

Input: Identify the most salient words:

golfer last played a round of golf with politician

Output:
golf
golfer
round