{
nlp.addTags({RomCom: {is: 'Film'}})
nlp.addWords({'drop dead fred':'Film'})
let doc = nlp('stores drop drop dead fred, featuring Carrie Fisher')
let films = doc.match('#Film+').freeze()
doc.match('drop').tag('Verb')
doc.match('fred').tag('FirstName')
films.tag('RomCom')
films.tag('Foobar')
}