Teacher:Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.
Teacher: Now, understand the problem? Solve this instance: Context : Charles-Theodore Millot (28 June 1829 -- 17 May 1889) was a French general who distinguished himself in the Franco-Prussian War (1870--71) and the Tonkin campaign (1883--86).
Answer : Franco-Prussian War
Student:
In what war did Charles-Theodore Millot fight?