Question: Which city in Mexico, part of the state of Quintana Roo, is an island located in the Caribbean Sea where the radio station XERB-AM/XHRB-FM is broadcasted on 810 AM and 89.9 FM?
{'answer': 'Cozumel', 'supporting_facts': [['XHRB-FM', 0], ['Cozumel', 0], ['Cozumel', 1]]}