Context and question: The architecture of Montevideo ranges from Neoclassical buildings such as the Montevideo Metropolitan Cathedral to the Postmodern style of the World Trade Center Montevideo or the 158-metre (518 ft) ANTEL Telecommunication Tower, the tallest skyscraper in the country. The Along with the Telecommunications Tower, the Palacio Salvo dominates the skyline of the Bay of Montevideo. The building façades in the Old Town reflect the city's extensive European immigration, displaying the influence of old European architecture. Notable government buildings include the Legislative Palace, the City Hall, Estévez Palace and the Executive Tower. The most notable sports stadium is the Estadio Centenario within Parque Batlle. Parque Batlle, Parque Rodó and Parque Prado are Montevideo's three great parks.
What style of building is the Montevideo Metropolitan Cathedral? 
Answer: Neoclassical
Context and question: The first web browser was invented in 1990 by Sir Tim Berners-Lee. Berners-Lee is the director of the World Wide Web Consortium (W3C), which oversees the Web's continued development, and is also the founder of the World Wide Web Foundation. His browser was called WorldWideWeb and later renamed Nexus.
What was the W3C later renamed?
Answer: unanswerable
Context and question: The British Royal Navy is constructing two new larger STOVL aircraft carriers, the Queen Elizabeth class, to replace the three Invincible-class carriers. The ships will be named HMS Queen Elizabeth and HMS Prince of Wales. They will be able to operate up to 40 aircraft in peace time with a tailored group of up to 50, and will have a displacement of 70,600 tonnes. The ships are due to become operational from 2020. Their primary aircraft complement will be made up of F-35B Lightning IIs, and their ship's company will number around 680 with the total complement rising to about 1,600 when the air group is embarked. Defensive weapons will include the Phalanx Close-In Weapons System for anti-aircraft and anti-missile defence; also 30 mm Automated Small Calibre Guns and miniguns for use against fast attack craft. The two ships will be the largest warships ever built for the Royal Navy.
How many grams can the Queen Elizabeth class ships displace?
Answer:
unanswerable