Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
After finishing the first draft and returning it to Lippincott, the manuscript, at that point titled "Go Set a Watchman", fell into the hands of Therese von Hohoff Torrey — known professionally as Tay Hohoff — a small, wiry veteran editor in her late 50s. Hohoff was impressed. “[T]he spark of the true writer flashed in every line,” she would later recount in a corporate history of Lippincott. But as Hohoff saw it, the manuscript was by no means fit for publication. It was, as she described it, “more a series of anecdotes than a fully conceived novel.” During the next couple of years, she led Lee from one draft to the next until the book finally achieved its finished form and was retitled To Kill a Mockingbird.
What was the name of  the editor who helped Lee finish her book?
A: Therese von Hohoff Torrey

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The primary source of rain in the Sahara is the equatorial low a continuous belt of low-pressure systems near the equator which bring the brief, short and irregular rainy season to the Sahel and the southern Sahara. The Sahara doesn't lack precipitation because of a lack of moisture, but due to the lack of a precipitation-generating mechanism. Rainfall in this giant desert has to overcome the physical and atmospheric barriers that normally prevent the production of precipitation. The harsh climate of the Sahara is characterized by extremely low, unreliable, highly erratic rainfall; extremely high sunshine duration values; high temperatures year-round; negligible rates of relative humidity, a significant diurnal temperature variation and extremely high levels of potential evaporation which are the highest recorded worldwide.
What does the lack of moisture in the Sahara cause?
A: unanswerable

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Christoph Waltz was cast in the role of Franz Oberhauser, though he refused to comment on the nature of the part. It was later revealed with the film's release that he is Ernst Stavro Blofeld. Dave Bautista was cast as Mr. Hinx after producers sought an actor with a background in contact sports. After casting Bérénice Lim Marlohe, a relative newcomer, as Sévérine in Skyfall, Mendes consciously sought out a more experienced actor for the role of Madeleine Swann, ultimately casting Léa Seydoux in the role. Monica Bellucci joined the cast as Lucia Sciarra, becoming, at the age of fifty, the oldest actress to be cast as a Bond girl. In a separate interview with Danish website Euroman, Jesper Christensen revealed he would be reprising his role as Mr. White from Casino Royale and Quantum of Solace. Christensen's character was reportedly killed off in a scene intended to be used as an epilogue to Quantum of Solace, before it was removed from the final cut of the film, enabling his return in Spectre.
Christoph who was cast as Mr. Hinx?
A: unanswerable

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Since June 2009 VidZone has offered a free music video streaming service in Europe, Australia and New Zealand. In October 2009, Sony Computer Entertainment and Netflix announced that the Netflix streaming service would also be available on PlayStation 3 in the United States. A paid Netflix subscription was required for the service. The service became available in November 2009. Initially users had to use a free Blu-ray disc to access the service; however, in October 2010 the requirement to use a disc to gain access was removed.
VidZone has offered paid music video streaming service since when?
A:
unanswerable