Input: Identify the most salient words:

sunrise paints the sky with color

Output: paint
sky
sunrise

Input: Identify the most salient words:

The people are herding the sheep in the hills.

Output: herd
hill
sheep

Input: Identify the most salient words:

historian was dealt the hand of his life

Output: deal
hand
life

Input: Identify the most salient words:

award winning parks in borough ensure properties for sale are seldom on the market long

Output:
award
market
sale
win