Detailed Instructions: 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.
Problem:Context : AirTran Airways was an American low-cost airline headquartered originally in Orlando, Florida then in Dallas, Texas after its acquisition by Southwest Airlines, with which it was integrated into.
Answer : Southwest Airlines
Solution:
Which company is the parent company of AirTran Airways?