In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.

Ex Input:
The Washington Capitals are a professional ice hockey team based in Washington, D.C. They are members of the Metropolitan Division of the Eastern Conference of the National Hockey League (NHL). The Capitals are owned by Monumental Sports & Entertainment, headed by Ted Leonsis. From 1974 to 1997 the Capitals played their home games at the Capital Centre, in Landover, Maryland (a suburb of Washington, D.C.). In 1997 the team moved to the arena now called Capital One Arena, their present home arena in Washington, D.C.

Ex Output:
what arena do the washington capitals play in


Ex Input:
The EEC was also known as the Common Market in the English-speaking countries and sometimes referred to as the European Community even before it was officially renamed as such in 1993.

Ex Output:
when did the common market become the eu


Ex Input:
Human activities since the beginning of the Industrial Revolution (taken as the year 1750) have produced a 40% increase in the atmospheric concentration of carbon dioxide, from 280 ppm in 1750 to 406 ppm in early 2017. This increase has occurred despite the uptake of a large portion of the emissions by various natural 'sinks' involved in the carbon cycle. Anthropogenic carbon dioxide (CO) emissions (i.e., emissions produced by human activities) come from combustion of fossil fuels, principally coal, oil, and natural gas, along with deforestation, soil erosion and animal agriculture.

Ex Output:

what is the difference between natural greenhouse gases and anthropogenic greenhouse gases


