Input: Identify the most salient words:

detail of one of the nave stained glass windows .

Output: nave
stain
window

Input: Identify the most salient words:

A man is working at a construction site as a second job.

Output: job
site
work

Input: Identify the most salient words:

branches of the vine grow around the old walls

Output: grow
vine
wall

Input: Identify the most salient words:

crow sitting in a nest

Output:
crow
nest
sit