Problem: PlayStation 3:

In January 2008, Kaz Hirai, CEO of Sony Computer Entertainment, suggested that the console may start making a profit by early 2009, stating that, "the next fiscal year starts in April and if we can try to achieve that in the next fiscal year that would be a great thing" and that "[profitability] is not a definite commitment, but that is what I would like to try to shoot for". However, market analysts Nikko Citigroup have predicted that PlayStation 3 could be profitable by August 2008. In a July 2008 interview, Hirai stated that his objective is for PlayStation 3 to sell 150 million units by its ninth year, surpassing PlayStation 2's sales of 140 million in its nine years on the market. In January 2009 Sony announced that their gaming division was profitable in Q3 2008.

How many PS3 did Hirai set a private goal to sell by the time the product was nine?
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A: unanswerable

Problem: Frederic Chopin:

The funeral, held at the Church of the Madeleine in Paris, was delayed almost two weeks, until 30 October. Entrance was restricted to ticket holders as many people were expected to attend. Over 3,000 people arrived without invitations, from as far as London, Berlin and Vienna, and were excluded.

How many people arrived for Chopin's funeral?
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A: Over 3,000

Problem: Zhejiang:

Zhejiang is the home of Yueju (), one of the most prominent forms of Chinese opera. Yueju originated in Shengzhou and is traditionally performed by actresses only, in both male and female roles. Other important opera traditions include Yongju (of Ningbo), Shaoju (of Shaoxing), Ouju (of Wenzhou), Wuju (of Jinhua), Taizhou Luantan (of Taizhou) and Zhuji Luantan (of Zhuji).

Who plays female roles in Yueju?
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A: actresses

Problem: New York City:

In 1904, the steamship General Slocum caught fire in the East River, killing 1,021 people on board. In 1911, the Triangle Shirtwaist Factory fire, the city's worst industrial disaster, took the lives of 146 garment workers and spurred the growth of the International Ladies' Garment Workers' Union and major improvements in factory safety standards.

How many people died on the General Slocum?
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A:
1,021