Input: Identify the most salient words:

aerial shot over fields in the mountains

Output: field
mountain
shoot

Input: Identify the most salient words:

connect computer or invention to a tv screen with invention

Output: computer
invention
screen

Input: Identify the most salient words:

A guy is talking and tying a bowtie over a tshirt.

Output: bowtie
talk
tie

Input: Identify the most salient words:

some of the younger walkers leading the way

Output:
lead
walker
way