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.

Q: A continent is one of several very large landmasses of the world. Generally identified by convention rather than any strict criteria, up to seven regions are commonly regarded as continents. Ordered from largest in size to smallest, they are: Asia, Africa, North America, South America, Antarctica, Europe, and Australia.

A: where does africa rank among the seven continents in size
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Q: Estimates of the number of Americans living in poverty vary. One organization estimated that in 2015, 13.5% (43.1 million) of Americans lived in poverty. Yet other scholars put the number at around 100 million, equating to a third of the U.S. population. Starting in the 1930s, relative poverty rates have consistently exceeded those of other wealthy nations. The lowest poverty rates are found in New Hampshire, Vermont, Minnesota and Nebraska, which have between 8.7% and 9.1% of their population living in poverty.

A: what is the poverty level in the united states of america
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Q: Iron Man 2 is a 2010 American superhero film based on the Marvel Comics character Iron Man, produced by Marvel Studios and distributed by Paramount Pictures. It is the sequel to 2008's Iron Man, and is the third film in the Marvel Cinematic Universe (MCU). Directed by Jon Favreau and written by Justin Theroux, the film stars Robert Downey Jr. as Tony Stark / Iron Man, alongside Gwyneth Paltrow, Don Cheadle, Scarlett Johansson, Sam Rockwell, Mickey Rourke, and Samuel L. Jackson. Six months after the events of Iron Man, Tony Stark is resisting calls by the United States government to hand over the Iron Man technology while also combating his declining health from the arc reactor in his chest. Meanwhile, rogue Russian scientist Ivan Vanko has developed the same technology and built weapons of his own in order to pursue a vendetta against the Stark family, in the process joining forces with Stark's business rival, Justin Hammer.

A:
who is the enemy in iron man 2
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