Input: Identify the most salient words:

A homeless man sleeps on pipes with only his guitar as his possession.

Output: guitar
pipe
sleep

Input: Identify the most salient words:

farmer ploughing his field in the countryside

Output: countryside
farmer
plough

Input: Identify the most salient words:

athlete on the ball against boxer during the opener

Output: athlete
ball
opener

Input: Identify the most salient words:

another section of mural highlighting its historic past .

Output:
highlight
mural
section