['seven', 'leave', 'think', 'EmptyParameter', 'EmptyParameter'] ['seven', 'think', 'EmptyParameter', 'it', 'about']
['<PERSON>5', 'leave-51.2-1', 'consider-29.9-2', 'EmptyParameter', 'EmptyParameter'] ['<PERSON>5', 'consider-29.9-2', 'EmptyParameter', '<PRP>', 'about']
Seven leaves to think about it.
<PERSON>5 leaves to think about <PRP>.