Input: Identify the most salient words:

Two horses on a hill grazing on grass.

Output: grass
graze
hill
horse

Input: Identify the most salient words:

country thatched cottage with roses growing the garden

Output: country
garden
grow

Input: Identify the most salient words:

green beach huts in a row traditional structure and shelter found at the seaside in hdr

Output: beach
find
seaside
shelter
structure

Input: Identify the most salient words:

spaceship unity flies freely over the airport during a test flight .

Output:
airport
flight
fly