Input: Identify the most salient words:

flock of sheep grazing in late evening light in winter in a mountain pasture overlooking wooded countryside

Output: light
pasture
sheep

Input: Identify the most salient words:

politician addresses the audience and graduating cadets during the graduation ceremony .

Output: cadet
graduate
politician

Input: Identify the most salient words:

competitors run along a city during recurring competition

Output: city
competitor
run

Input: Identify the most salient words:

Two giraffes bend their heads and eat the grasses .

Output:
bend
eat
head