['they', 'head', 'EmptyParameter', 'field', 'for']
['<PRP>', 'pit-10.7', 'EmptyParameter', "Synset('geographical_area.n.01')", 'for']
They are headed for the Orassin distortion field.
<PRP> are headed for the <MISC>0 Synset('change.n.01') Synset('geographical_area.n.01').