Task: Question Generation
Input (English): Luxottica -- As a vertically integrated company, Luxottica designs, manufactures, distributes and retails its eyewear brands, including LensCrafters, Sunglass Hut, Apex by Sunglass Hut, Pearle Vision, Sears Optical, Target Optical, Eyemed vision care plan, and Glasses.com. Its best known brands are Ray-Ban, Persol, and Oakley.
Output (English): are oakley and ray ban owned by the same company