Definition: 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.
Input: Context : The Battle of Lauffeld, also known as Lafelt, Laffeld, Lawfeld, Lawfeldt, Maastricht or Val, took place on 2 July 1747, during the French invasion of the Netherlands.
Answer : 2 July 1747
Output:
The date of Battle of Lauffeld was what?