text: The oldest veteran of the Crimean War was one of these animals.
full_question: The oldest veteran of the Crimean War was one of these animals. That specimen, Timothy, recently died at Powderham Castle. In Chinese folklore, a black one of these animals, along with a snake, symbolizes longevity. According to Terry Prachetts's Discworld series, Discworld floats through space ont he back of one of these animals. A popular anti-Embargo Act cartoon depicts one of these animals named O-grab-me. For then points, name this hard shelled animal of the order Testudines.
first_sentence: The oldest veteran of the Crimean War was one of these animals.