We need answer simple riddle. Need final with brief reasoning and final number. User: "A farmer has 17 sheep. All but 9 die. How many sheep are left? Show your reasoning briefly, then state the final number." Need answer 9. Reasoning: "all but 9" means 9 remain alive. Could mention total 17, 8 die, 9 left. Final number 9. “All but 9 die” means 9 sheep survive. Final number: **9**