Input: Identify the most salient words:

medieval stained glass depicting builder on the cross

Output: cross
glass
stain

Input: Identify the most salient words:

type of place of worship of artwork showing a temple or place of worship and religious aspects

Output: aspect
place
temple
type
worship

Input: Identify the most salient words:

A couple of horses with coverings on them eating grass.

Output: couple
eat
grass
horse

Input: Identify the most salient words:

a tiger never loses sleep over the opinion of a sheep

Output:
lose
opinion
sheep
sleep
tiger