Input: Identify the most salient words:

the name of poet engraved in gold on the leather binding of an old book of his works

Output: bind
book
engrave
name
work

Input: Identify the most salient words:

shot of a dark stone wall with a tree creeping in on the right

Output: right
shot
tree

Input: Identify the most salient words:

A lady sings opera in a theater.

Output: opera
sing
theater

Input: Identify the most salient words:

detail of stone carving on archway and column

Output:
carve
detail
stone