Input: Identify the most salient words:

visiting tourist attraction and us census designated place .

Output: attraction
census
designate
place

Input: Identify the most salient words:

a passenger jet takes to the skies above the main terminal

Output: jet
take
terminal

Input: Identify the most salient words:

Several people getting ready to glide in the sky with their para-gliders.

Output: glide
glider
sky

Input: Identify the most salient words:

an aircraft moves into position to be refueled by cargo aircraft

Output:
aircraft
move
position