Between "The Devil and Kate" and "Martha" which has more acts?
Martha (opera) Martha, oder Der Markt zu Richmond ("Martha, or The Market at Richmond") is a "romantic comic" opera in four acts by Friedrich von Flotow set to a German libretto by Friedrich Wilhelm Riese and based on a story by Jules-Henri Vernoy de Saint-Georges.
The Devil (play) Iblis (Azerbaijani: "İblis / ابلیس" ) is a verse play (verse dram), tragedy in four acts of an Azerbaijani poet and playwright Huseyn Javid, written in 1918. Ideological credo of Javid is revealed in the play, a mysthic flaw is strongly expressed and the poet’s thoughts about a problem of human’s happiness followed by the imperialistic war are reflected in the poem.