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.
--------
Question: Context : Timelash is the fifth serial of the 22nd season in the British science fiction television series Doctor Who, which was first broadcast in two weekly parts from 9--16 March 1985. 
Answer : Doctor Who

Answer: What series is Timelash a part of?


Question: Context : Ivan Fyodorovich Emme (Russian: Иван Фёдорович Эмме; 1763--1839) was a Russian lieutenant general in the Napoleonic Wars. 
Answer : Napoleonic Wars

Answer: In which war did Ivan Fyodorovich Emme serve?


Question: Context : French Constitutional Law of 1940, are the bills that were voted into law on 10 July 1940 by the National Assembly, which comprised both the Senate and the Chamber of Deputies during the French Third Republic. 
Answer : 10 July 1940

Answer:
The date of French Constitutional Law of 1940 was what?