['they', 'use', 'beam', 'tow', 'to']
['<PRP>', 'spend_time-104', "Synset('communication.n.02')", "Synset('pull.n.01')", 'to']
They will use a tractor beam to tow.
<PRP> will use a Synset('motor_vehicle.n.01') Synset('communication.n.02') to Synset('pull.n.01').