Input: Identify the most salient words:

heart shape of love on a tree in the forest

Output: love
shape
tree

Input: Identify the most salient words:

squirrel searching food on the floor

Output: food
search
squirrel

Input: Identify the most salient words:

love the placement of her tattoo

Output: love
placement
tattoo

Input: Identify the most salient words:

wallpaper containing a business suit and a well dressed person entitled actor as film character

Output:
contain
entitle
suit
wallpaper