claim: Robert Zemeckis has rarely made movies for adults.
evidence: Giovanni Cosimo Villifranchi -LRB- or Villafranchi , 1646 -- 1699 -RRB- was , according to Robert Lamar Weaver , `` the most productive and creative Italian comic librettist in the second half of the 17th century . ''. librettist. libretto. He wrote the majority of comic works performed at the Villa Pratolino during the last quarter of the seventeenth century .. Villa Pratolino. Villa Pratolino. Villifranchi advocated simplicity in comic language , in opposition to the complex linguistic formality of the commedia erudita practiced by such earlier Florentine authors as Giambattista Ricciardi .. commedia erudita. commedia erudita. Florentine. Florence. Giambattista Ricciardi. Giambattista Ricciardi