Input: Identify the most salient words:

an old burnt forest with a red sky .

Output: burn
forest
sky

Input: Identify the most salient words:

a boat passes by structure

Output: boat
pass
structure

Input: Identify the most salient words:

crowds disperse after a military parade during what would be the final month .

Output: crowd
disperse
parade

Input: Identify the most salient words:

grass growing in the parking lot

Output:
grass
grow
lot