['group', 'approach', 'EmptyParameter', 'north', 'from']
["Synset('thing.n.12')", 'escape-51.1-1', 'EmptyParameter', "Synset('object.n.01')", 'from']
A group of aircraft are approaching from a base north of New York City.
a Synset('thing.n.12') of Synset('vehicle.n.01') are approaching from a Synset('word.n.01') Synset('object.n.01') of <LOCATION>0.