AirTrain JFK
AirTrain JFK is an elevated people mover system and airport rail link serving John F . Kennedy International Airport ( JFK Airport ) in New York City . 
<triplet> AirTrain JFK <subj> people mover <obj> instance of <subj> airport rail link <obj> instance of <subj> John F. Kennedy International Airport <obj> connects with <triplet> John F. Kennedy International Airport <subj> AirTrain JFK <obj> connects with <subj> New York City <obj> place served by transport hub