context: In old age, Waltar's forces were taxed by lung cancer. He had a second lung cut in 1968 and was brittle afterwards. However, he did not stop smoking. [18] In the summer of 1979, the cancer recurred, and on August 26, Waltari died. [14] [19] He refused morphine for pain relief, saying, "Death is so unique that I want to experience it with my clear mind." [20] Waltari is buried on the Artists' Hill of Hietaniemi Cemetery. [21]
question: Where did Mika Waltari die?
answers.text: lung cancer