 
 <prompt> Wetin dey show say Petrarch write songs? Based on di previous question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: Dante Alighieri Divine Comedy, wey dem write for early 14th century, join medieval world view with classical ideals. Another person wey promote Italian language na Boccaccio with hin Decameron. Dem no reject Latin even as dem use vernacular, Dante and Boccaccio write plenty for Latin and Italian, just like Petrarch later go do (wey hin Canzoniere also promote vernacular and hin contents dey see as the first modern lyric poems). The three poets together establish the Tuscan dialect as the norm for modern Italian language. 