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 : General Dynamics has about $30 billion in sales, primarily military, but also civilian with its Gulfstream Aerospace unit and conventional shipbuilding and repair with its National Steel and Shipbuilding subsidiary.
Answer : shipbuilding
Output:
Which industry is General Dynamics associated with?