Input (grade 13): In the first flashback showing Alvy as a child, we learn he was raised in Brooklyn; his father's occupation was operating a bumper cars concession and the family home was located below the Thunderbolt roller coaster on Coney Island.
Output (grade 3): Alvy says his Brooklyn house was below a roller coaster on Coney Island. His father was the owner of a place that had bumper cars.