Input: Identify the most salient words:

roast chicken with lemons is a highlight .

Output: chicken
lemon
roast

Input: Identify the most salient words:

a structure with a clock built inside of it

Output: build
clock
structure

Input: Identify the most salient words:

firefighters on scene late morning after an early morning fire .

Output: fire
firefighter
scene

Input: Identify the most salient words:

smiling pupils working together in a classroom

Output:
classroom
smile
work