Input: Identify the most salient words:

A yellow fire hydrant is located on a street.

Output: hydrant
locate
street

Input: Identify the most salient words:

time lapse footage with pan left motion of the sun streaking through window of ruin

Output: footage
pan
ruin
streak
sun

Input: Identify the most salient words:

an employee of talks to stranded tourists waiting at the airport to be evacuated

Output: employee
evacuate
talk
tourist
wait

Input: Identify the most salient words:

Blue and white commercial jet on tarmac at airport.

Output:
airport
jet
tarmac