Which of the following describes the classifications in Burgundy?

In Burgundy, the wine classifications are defined by a hierarchical system that reflects the quality and provenance of the grapes used to produce the wine. The correct classification includes Regional, Commune, Premier Cru, and Grand Cru.

Regional wines represent the broadest category and can be produced from grapes sourced within the entire Burgundy region, often labeled simply as Bourgogne. Commune wines are more specific, coming from designated villages, while Premier Cru wines are sourced from specific vineyards known for their quality within those communes. Finally, Grand Cru wines represent the pinnacle of Burgundy's classification system, coming from highly regarded vineyard sites with exceptional terroir.

Understanding this classification is crucial for wine lovers and professionals, as it informs both the style and quality expectations of Burgundy wines. The other choices presented do not accurately reflect the established classification system in Burgundy and include terms or categories that do not apply within this context.