Input: Party leaders of the United States House of Representatives
To a large extent, the minority leader's position is a 20th-century innovation. Prior to this time congressional parties were often relatively disorganized, so it was not always evident who functioned as the opposition floor leader. Decades went by before anything like the modern two-party congressional system emerged on Capitol Hill with official titles for those who were its official leaders. However, from the beginning days of Congress, various House members intermittently assumed the role of "opposition leader." Some scholars suggest that Representative James Madison of Virginia informally functioned as the first "minority leader" because in the First Congress he led the opposition to Treasury Secretary Alexander Hamilton's fiscal policies.

Why was minority leader position created?
Output: not always evident who functioned as the opposition floor leader

Input: Melbourne
Melbourne is typical of Australian capital cities in that after the turn of the 20th century, it expanded with the underlying notion of a 'quarter acre home and garden' for every family, often referred to locally as the Australian Dream. This, coupled with the popularity of the private automobile after 1945, led to the auto-centric urban structure now present today in the middle and outer suburbs. Much of metropolitan Melbourne is accordingly characterised by low density sprawl, whilst its inner city areas feature predominantly medium-density, transit-oriented urban forms. The city centre, Docklands, St. Kilda Road and Southbank areas feature high-density forms.

Is much of Melbourne's metropolitan area characterized as low-density sprawl or high-density sprawl?
Output: low density

Input: Premier League
The Premier League has the highest revenue of any football league in the world, with total club revenues of 2.48 billion in 200910. In 201314, due to improved television revenues and cost controls, the Premier League had net profits in excess of 78 million, exceeding all other football leagues. In 2010 the Premier League was awarded the Queen's Award for Enterprise in the International Trade category for its outstanding contribution to international trade and the value it brings to English football and the United Kingdom's broadcasting industry.

Which league has the highest revenue in the world?
Output: Premier League

Input: Queen Victoria
Victoria's youngest son, Leopold, was affected by the blood-clotting disease haemophilia B and two of her five daughters, Alice and Beatrice, were carriers. Royal haemophiliacs descended from Victoria included her great-grandsons, Tsarevich Alexei of Russia, Alfonso, Prince of Asturias, and Infante Gonzalo of Spain. The presence of the disease in Victoria's descendants, but not in her ancestors, led to modern speculation that her true father was not the Duke of Kent but a haemophiliac. There is no documentary evidence of a haemophiliac in connection with Victoria's mother, and as male carriers always suffer the disease, even if such a man had existed he would have been seriously ill. It is more likely that the mutation arose spontaneously because Victoria's father was over 50 at the time of her conception and haemophilia arises more frequently in the children of older fathers. Spontaneous mutations account for about a third of cases.

What is the sex of carriers that always suffer the blood clotting disease haemophi;ia B?
Output:
male