['they', 'go', 'EmptyParameter', 'warp', 'to']
['<PRP>', 'occur-48.3', 'EmptyParameter', "Synset('cord.n.01')", 'to']
It'll be a few days before they can go to warp.
It'll be <DURATION>4 before <PRP> can go to Synset('cord.n.01').