['staff', 'gather', 'EmptyParameter', 'room', 'in']
["Synset('notation.n.01')", 'herd-47.5.2', 'EmptyParameter', '<LOCATION>7', 'in']
The senior staff are gathered in the briefing room.
the Synset('senior.a.01') Synset('notation.n.01') are gathered in the <LOCATION>7.