Input: Identify the most salient words:

love the idea of a black tub in a bathroom with black and white tile .

Output: love
tile
tub

Input: Identify the most salient words:

hands together forming a symbol of infinity

Output: form
hand
symbol

Input: Identify the most salient words:

celebrity won recurring competition in july last year

Output: celebrity
competition
recur
win

Input: Identify the most salient words:

lichens growing on the bark of birch trees

Output:
grow
lichen
tree