Sing Street is a 2016 musical coming-of-age comedy-drama film co-written, co-produced and directed by John Carney. Starring Ferdia Walsh-Peelo, Lucy Boynton, Maria Doyle Kennedy, Aiden Gillen, Jack Reynor, and Kelly Thornton, the story revolves around a boy starting a band to impress a girl in 1980s Ireland. It is an international co-production from Ireland, the United States, and United Kingdom. Using only the above description and what you know about the world, "The main character was born in the 1980s." is definitely correct, incorrect, or inconclusive? 