['he', 'join', 'Section', 'ensign', 'as']
['<PRP>', 'mix-22.1-2-1', '<NUMBER>2', "Synset('symbol.n.02')", 'as']
He joined Section 31 as a young ensign.
<PRP> joined <NUMBER>2 as a <PERSON>14 Synset('symbol.n.02').