['tpol', 'offer', 'walk', 'EmptyParameter', 'EmptyParameter'] ['tpol', 'walk', 'he', 'EmptyParameter', 'EmptyParameter']
['<PERSON>3', 'volunteer-95.4', 'run-51.3.2', 'EmptyParameter', 'EmptyParameter'] ['<PERSON>3', 'run-51.3.2', '<PRP>', 'EmptyParameter', 'EmptyParameter']
Tpol offers to walk him down.
<PERSON>3 offers to walk <PRP> down.