The MISC@1 writers ' duo PERSON@1 and PERSON@2 wrote a large number of opera and operetta libretti for the likes of PERSON@3 , PERSON@4 and PERSON@5 .

Two MISC@1 writers called PERSON@1 and PERSON@2 wrote a large number of opera and operetta libretti for the composers PERSON@3 , PERSON@4 and PERSON@5 .
