plan should roughly be 5 mins so lets say you want to compare london to another poem you know that in london the people are unhappy and blake is attacking the institution so think of other poems that do that in a boarder sense: i pick mld to structure an essay for a poem i would personally start with the poem that the question asks to compare another to and then in the same paragraph i would talk about the other poem that you picked. then the next paragraph will be the same except itll be the middle/end of both poems where you explore 2 big themes and link them to the overall message
Thats actually really helpful, thanks