Input: Identify the most salient words:

beams shine down from the ceiling

Output: beam
ceiling
shine

Input: Identify the most salient words:

students recently graduated from the program .

Output: graduate
program
student

Input: Identify the most salient words:

This dish contains many vegetables and some kind of meat.

Output: contain
dish
kind
vegetable

Input: Identify the most salient words:

architect testing the stairs of the terminal via a live size model he built outside his office .

Output:
build
model
office
stair