Input: Identify the most salient words:

A wall with several different clocks hanging from it with a mirror next to them.

Output: clock
hang
mirror

Input: Identify the most salient words:

a brother and sister eating before school

Output: brother
school
sister

Input: Identify the most salient words:

this wedding band is created to fit perfectly against the square halo of the engagement ring .

Output: band
fit
ring

Input: Identify the most salient words:

a crows sits on its nest on a manmade structure

Output:
crow
nest
sit