['they', 'have', 'leave', 'EmptyParameter', 'EmptyParameter'] ['they', 'leave', 'EmptyParameter', 'pod', 'in']
['<PRP>', 'own-100', 'leave-51.2-1', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'leave-51.2-1', 'EmptyParameter', "Synset('instrumentality.n.03')", 'in']
They had to leave in escape pods.
<PRP> had to leave in Synset('control.n.09') Synset('instrumentality.n.03').