Which of the following demonstrates the rhyme and iambic meter in "O Captain! My Captain!"?

IT is SOME dream THAT on THE deck, YOU'VE fallEN COLD and DEAD.
IT IS some dream THAT ON the deck, YOU'VE fallen COLD AND dead.
It IS some DREAM that ON the DECK, you've FALLen COLD and DEAD.
It is SOME DREAM that on THE DECK, you've fallen COLD and DEAD