You will be given a definition of a task first, then some input of the task.
You are given a sentence in English. Your job is to translate the English sentence into Japanese.

That means that all of these cancers actually are the same cancer that arose once from one individual devil, that have broken free of that first devil's body and spread through the entire Tasmanian devil population.
Output:
つまり一匹のデビルから発症したガンがその個体を離れた後タスマニア全土のデビルへ広がっていったということです