Input: Identify the most salient words:

portrait of a man drinking tea

Output: drink
portrait
tea

Input: Identify the most salient words:

cats sleeping together in the same position .

Output: cat
position
sleep

Input: Identify the most salient words:

strength to face the mountains of life .

Output: face
life
mountain

Input: Identify the most salient words:

lemons for sale at the market

Output:
lemon
market
sale