How does the speakers descent into madness affect the outcome of the poem 'the raven'?

a) it end with the raven flying away and a glimmer of hope.
b) it ends with the raven forever tormenting him as he is doomed to be sorrowful forever.
c) it ends with the prospect of lenore returning to him.
d) it ends with his madness leading to his death so that he can be with lenore.

Read this passage from the online article “top 10 reasons why everyone is doing yoga” by kathryn livingston. what type of propaganda is the author using? why are so many people doing yoga these days? there must be more to it than endorphins; there has to be a deeper reason why 20 million plus americans have fallen in love with this venerable practice. here is my top ten list – and if you’re a yogi, i’m sure you can think of more.