Task: Explanation
Input (English): Air Enthusiast was a British, bi-monthly, aviation magazine, published by the Key Publishing group. Initially begun in 1974 as "Air Enthusiast Quarterly", the magazine was conceived as a historical adjunct to "Air International" magazine. "Air International" was (and still is) involved with current aviation topics and the "Quarterly" concerned itself with historical matters. Question: Which magazine was published first, Air Enthusiast or Air International? Answer: Air International
Output (English):  Initially begun in 1974 as Air Enthusiast Quarterly, the magazine was conceived as a historical adjunct to Air International magazine.