Input: Read this: The Labour Party is considered to be left of centre. It was initially formed as a means for the trade union movement to establish political representation for itself at Westminster. It only gained a 'socialist' commitment with the original party constitution of 1918. That 'socialist' element, the original Clause IV, was seen by its strongest advocates as a straightforward commitment to the "common ownership", or nationalisation, of the "means of production, distribution and exchange". Although about a third of British industry was taken into public ownership after the Second World War, and remained so until the 1980s, the right of the party were questioning the validity of expanding on this objective by the late 1950s. Influenced by Anthony Crosland's book, The Future of Socialism (1956), the circle around party leader Hugh Gaitskell felt that the commitment was no longer necessary. While an attempt to remove Clause IV from the party constitution in 1959 failed, Tony Blair, and the 'modernisers' saw the issue as putting off potential voters, and were successful thirty-five years later, with only limited opposition from senior figures in the party.
Question: What party is considered right of centre?

Output: unanswerable


Input: Read this: Based on the similar shifts underway the nation's economy after 1960, Philadelphia experienced a loss of manufacturing companies and jobs to lower taxed regions of the USA and often overseas. As a result, the economic base of Philadelphia, which had historically been manufacturing, declined significantly. In addition, consolidation in several American industries (retailing, financial services and health care in particular) reduced the number of companies headquartered in Philadelphia. The economic impact of these changes would reduce Philadelphia's tax base and the resources of local government. Philadelphia struggled through a long period of adjustment to these economic changes, coupled with significant demographic change as wealthier residents moved into the nearby suburbs and more immigrants moved into the city. The city in fact approached bankruptcy in the late 1980s. Revitalization began in the 1990s, with gentrification turning around many neighborhoods and reversing its decades-long trend of population loss.
Question: Who replaced the wealthy?

Output: immigrants


Input: Read this: The 2010 Human Development Report was the first to calculate an Inequality-adjusted Human Development Index (IHDI), which factors in inequalities in the three basic dimensions of human development (income, life expectancy, and education). Below is a list of countries in the top quartile by IHDI:
Question: In the IHDI, inequality is never factored into what three human development dimensions?

Output: unanswerable


Input: Read this: London has been the setting for many works of literature. The literary centres of London have traditionally been hilly Hampstead and (since the early 20th century) Bloomsbury. Writers closely associated with the city are the diarist Samuel Pepys, noted for his eyewitness account of the Great Fire, Charles Dickens, whose representation of a foggy, snowy, grimy London of street sweepers and pickpockets has been a major influence on people's vision of early Victorian London, and Virginia Woolf, regarded as one of the foremost modernist literary figures of the 20th century.
Question: A more current, 20th century center for London's literary set is located where?

Output:
Bloomsbury