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 : Frederic De Frouville (Virginia, ca.1850 -- April 4, 1883) was an American noted for committing a murder-suicide in Washington, DC. De Frouville murdered his estranged wife, Andrea De Frouville, nee Andrea Marie Wolstrup in Denmark, on April 4, 1883, and then shot and killed himself.
Answer : suicide
Output:
What was the cause of death of Frederic De Frouville?