Anchor: Little remains of medieval Madrid, but there are glimpses of the oldest parts of the city in the Arab walls and several attractive small plazas, as well as many other discoveries to be made in this area that extends from the River Manzanares and Palacio Real (Royal Palace, actually the legacy of the later Bourbon rulers) to the lively, congested Puerta del Sol, still the nerve center of Madrid.
Entailed: There are very few remaining remnants of medieval Madrid. 
Contradiction: Puerta del Sol is known for its lack of congestion. 
Contradiction: The castle built in the 13th century was in a terrible strategic position.
Contradiction: A little girl holding a stuffed animal.
Contradiction: A little boy is eating candy.
Contradiction: Electronic signatures will help fully automate the process.