Say your chances are even- if you go in Firery Apt. #1 for the writer or #2 for the pizza boys, you are GUARANTEED to save the one and GUARANTEED that the other will die.
They are all equally easy to rescue, and none will resist.
You have the means to help either (so you DO have, for argument's sake, the strength to haul out either the writer or ten pizza boys at once.)
Its purely choice- on the one hand, one might argue the writer/politician has a better QUALITY of life, but on the other hand, he's one person, and a bachelor, whereas the QUANTITY of the pizza boys is much higher- 10 people, and each with a family, so that's literally a hundred or so more people you are affecting by saving or not saving them. Then there's the question of good and influence- the writer/politician is acclaimed, on the status of someone like Hemmingway... he's influential, his works reach a wide range, will continue to do so after his death, and on top of that, as a political head, like say a House member, he's responsible for many lives. The pizza boys are all young, so they CAN still have influential lives (our writer is, say, middle aged, abou 55, the boys late teens-early 20's) and have children who can be influential, or their children's children... if an ordinary seaman around Liverpool had died in Battle of Britain, John Lennon would never have been born.
How does THAT impact our world, no Lennon, no Paul or George or Ringo, at least as we know them, no Beatles, none of their messages or art, nothing of Lennon's solo career...
So- save the writer seems to be the big and obvious short-term deal, but the pizza boys could provide a HUGE long-term benefit, even if just by fathering a father of a father of a genius son.