Question: What stadium, designed by Renzo Piano, is located in the capital city of the Apulia region of Italy?
Context: The Stadio San Nicola is a multi-use all-seater stadium designed by Renzo Piano in Bari, Italy.  It is currently used mostly for football matches and is the home stadium of F.C. Bari.  The stadium itself resembles a 'flower'.  To create this particular design, the stadium consists of 26 'petals' and upper tiers of the higher ring which are separated by 8-metre empty spaces, sufficient to guarantee satisfactory security conditions. Bari (]    ) (Bari dialect: Bare; ; Ancient Greek: "Βάριον" , "Bárion") is the capital city of the Metropolitan City of Bari and of the Apulia region, on the Adriatic Sea, in Italy.  It is the second most important economic centre of mainland Southern Italy after Naples, a port and university city, as well as the city of Saint Nicholas.  The city itself has a population of about 326,799, as of 2015 , over 116 km2 , while the urban area has 700,000 inhabitants.  The metropolitan area has 1.3 million inhabitants. The Province of Lecce (Italian: "Provincia di Lecce" ) is a province in the Apulia region of Italy.  Its capital is the city of Lecce, which is known as the Florence of the South.  The province itself is called the "Heel of Italy".  Included entirely in the Salento peninsula, it is the second most populous province in Apulia and the twenty-first in Italy. Andria (]    ) is a city and "comune" in Apulia (southern Italy).  It is an agricultural and service center, producing wine, olives and almonds.  It is the fourth-largest municipality in the Apulia region (behind Bari, Taranto, and Foggia) and the largest municipality of the new Province of Barletta-Andria-Trani, effective as of June 2009.  It is known for the 13th-century Castel del Monte. The Metropolitan City of Bari (Italian: "Città Metropolitana di Bari" ) is a metropolitan city in the Apulia region of Italy.  Its capital is the city of Bari.  It replaced the Province of Bari and includes the city of Bari and some forty other municipalities ("comuni").  It was first created by the reform of local authorities (Law 142/1990) and then established by the Law 56/2014.  It has been operative since January 1, 2015. Italy has a very broad and diverse architectural style, which cannot be simply classified by period or region, due to Italy's division into several city-states until 1861.  However, this has created a highly diverse and eclectic range in architectural designs.  Italy is known for its considerable architectural achievements, such as the construction of arches, domes and similar structure during ancient Rome, the founding of the Renaissance architectural movement in the late-14th to 16th century, and being the homeland of Palladianism, a style of construction which inspired movements such as that of Neoclassical architecture, and influenced the designs which noblemen built their country houses all over the world, notably in the United Kingdom, Australia and the United States of America during the late-17th to early 20th centuries.  Several of the finest works in Western architecture, such as the Colosseum, the Duomo of Milan, the Mole Antonelliana in Turin, Florence cathedral and the building designs of Venice are found in Italy.  Italy has an estimated total of 100,000 monuments of all varieties (museums, palaces, buildings, statues, churches, art galleries, villas, fountains, historic houses and archaeological remains).  Now Italy is in the forefront of modernist and sustainable design with Architects like Renzo Piano and Carlo Mollino. The Sacrario dei Caduti Oltremare ("War Memorial of the Fallen Overseas") is a World War II memorial located in the city of Bari, in the Apulia region of Southern Italy.  The shrine, inaugurated in 1967, houses the remains of 75,098 Italian soldiers killed overseas (North Africa, East Africa and the Balkans) in both World Wars as well as in Italy’s colonial wars (most of those buried in the shrine died in World War II). The Diocese of Castro di Puglia (Latin: "Dioecesis Castrensis in Apulia") was a Roman Catholic diocese located in the town of Castro of Lecce in the Apulia region of south-eastern Italy.  In 1818, it was suppressed to the Archdiocese of Otranto.  In 1968, it was restored as the titular see of "Castro" and then in 1976, as the titular see of "Castro di Puglia". The Roman Catholic Diocese of Alessano (Latin: "Dioecesis Alexanensis" ) was a Roman Catholic diocese in Italy, located in the city of Alessano, in the province of Lecce, part of Apulia region of south-east Italy.  On 28 June 1818, it was suppressed to the Diocese of Ugento. Banca Apulia S.p.A. marketed as BancApulia is an Italian bank incorporated in San Severo, in the Province of Foggia, Apulia region (Italian: "Puglia" ).  The main office of the bank was located in Bari, in the centre of Apulia region instead.
Answer: The Stadio San Nicola