Input (grade 13): Supporters and rivalry Rivalries Derby County's fiercest rivals are Nottingham Forest [], Football Fever - Rivalries, accessed 09 April 2008, who are based in Nottingham, a city a few miles north-east of Derby.
Output (grade 11): Local rivals Derby County's main rivals are Nottingham Forest, who are based in Nottingham, a city just a few miles north-east of Derby.