['he', 'offer', 'stay', 'EmptyParameter', 'EmptyParameter'] ['he', 'stay', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['he', 'offer', 'clean', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'volunteer-95.4', 'seem-109', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'seem-109', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'volunteer-95.4', "Synset('clean.a.08')", 'EmptyParameter', 'EmptyParameter']
He offers to stay and clean.
<PRP> offers to stay and Synset('clean.a.08').