Input: Identify the most salient words:

coloured headbands for hair and flowers to decorate the hairstyle for little girl

Output: colour
decorate
flower
hair
headband

Input: Identify the most salient words:

rear detail of a classic scooter parked on a lawn

Output: lawn
park
scooter

Input: Identify the most salient words:

storm clouds gather over a solar paneled roof

Output: cloud
gather
roof

Input: Identify the most salient words:

boaters relax waiting for lock to fill

Output:
boater
fill
lock
relax
wait