original_query: Who were the successors of Tokugawa Ietsuna?
query: Who were the successors of Tokugawa Ietsuna as shogun?
answer: Tokugawa Ietsuna's successors were Tokugawa Tsunayoshi, Tokugawa Ienobu, Tokugawa Ietsugu, Tokugawa Yoshimune, Tokugawa Ieshige, Tokugawa Ieharu, Tokugawa Ienari, Tokugawa Ieyoshi, Tokugawa Iesada, Tokugawa Iemochi, and Tokugawa Yoshinobu.