['he', 'brief', 'staff', 'hour', 'in']
['<PRP>', 'advise-37.9', "Synset('artifact.n.01')", '<DURATION>2', 'in']
Know that his betrayal is unforgivable and notifies Archer that he is due to brief the senior staff in an hour.
Synset('higher_cognitive_process.n.01') that <PRP> Synset('wrongdoing.n.02') is unforgivable and notifies <PERSON>5 that <PRP> is Synset('due.a.03') to brief the Synset('senior.a.01') Synset('artifact.n.01') in <DURATION>2.