['they', 'leave', 'EmptyParameter', 'transport', 'via']
['<PRP>', 'leave-51.2-1', 'EmptyParameter', "Synset('change.n.03')", 'via']
Finally, they're able to leave via site-to-site transport.
Finally, they're Synset('able.a.01') to leave via site-to-site Synset('change.n.03').