Premise: Its cobblestoned streets are full of atmospheric tascas (tapas bars) and restaurants, and they contain several of the city's most important sights, including the Royal Palace, Plaza Mayor, Puerta del Sol, and Monasterio de las Decalzas Reales, Madrid's most important convent.

Hypothesis: Many of the tourist attractions like tapas bars are located on the cobblestone streets. 
Relation: entailment