How many acts can be found in the comedy "Two Gentlemen of Verona"?
comedy refers to GenreType = 'comedy'; "Two Gentlemen of Verona" refers to Title = 'Two Gentlemen of Verona'
SELECT COUNT(T1.ACT) FROM chapters AS T1 LEFT JOIN works AS T2 ON T1.work_id = T2.id WHERE T2.GenreType = 'Comedy' AND T2.Title = 'Two Gentlemen of Verona'