['chef', 'promise', 'variety', 'EmptyParameter', 'EmptyParameter']
["Synset('skilled_worker.n.01')", 'promise-37.13', "Synset('social_event.n.01')", 'EmptyParameter', 'EmptyParameter']
The chef has promised at least six varieties of cheese.
the Synset('skilled_worker.n.01') has promised at Synset('least.a.01') six Synset('social_event.n.01') of Synset('shrub.n.01').