Problem: Thuringia:

The landscapes of Thuringia are quite diverse. The far north is occupied by the Harz mountains, followed by the Goldene Aue, a fertile floodplain around Nordhausen with the Helme as most important river. The north-west includes the Eichsfeld, a hilly and sometimes forested region, where the Leine river emanates. The central and northern part of Thuringia is defined by the 3000 km wide Thuringian Basin, a very fertile and flat area around the Unstrut river and completely surrounded by the following hill chains (clockwise from the north-west): Dun, Hainleite, Windleite, Kyffhauser, Hohe Schrecke, Schmucke, Finne, Ettersberg, Steigerwald, Thuringian Forest, Horselberge and Hainich. Within the Basin the smaller hill chains Fahner Hohe and Heilinger Hohen. South of the Thuringian Basin is the Land's largest mountain range, marked by the Thuringian Forest in the north-west, the Thuringian Highland in the middle and the Franconian Forest in the south-east. Most of this range is forested and the Groer Beerberg (983 m) is Thuringia's highest mountain. To the south-west, the Forest is followed up by Werra river valley, dividing it from the Rhon Mountains in the west and the Grabfeld plain in the south. Eastern Thuringia, commonly described as the area east of Saale and Loquitz valley, is marked by a hilly landscape, rising slowly from the flat north to the mountainous south. The Saale in the west and the Weie Elster in the east are the two big rivers running from south to north and forming densely settled valleys in this area. Between them lies the flat and forested Holzland in the north, the flat and fertile Orlasenke in the middle and the Vogtland, a hilly but in most parts non-forested region in the south. The far eastern region (east of Weie Elster) is the Osterland or Altenburger Land along Pleie river, a flat, fertile and densely settled agricultural area.

What is the landscape of Eichsfeld?
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A: hilly and sometimes forested

Problem: In early 2009, Spielberg shot the first film in a planned trilogy of motion capture films based on The Adventures of Tintin, written by Belgian artist Herge, with Peter Jackson. The Adventures of Tintin: The Secret of the Unicorn, was not released until October 2011, due to the complexity of the computer animation involved. The world premiere took place on October 22, 2011 in Brussels, Belgium. The film was released in North American theaters on December 21, 2011, in Digital 3D and IMAX. It received generally positive reviews from critics, and grossed over $373 million worldwide. The Adventures of Tintin won the award for Best Animated Feature Film at the Golden Globe Awards that year. It is the first non-Pixar film to win the award since the category was first introduced. Jackson has been announced to direct the second film.
Where did Adventures of Tintin debut?
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Answer: Brussels, Belgium

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
In 2011, Spielberg launched Falling Skies, a science fiction television series, on the TNT network. He developed the series with Robert Rodat and is credited as an executive producer. Spielberg is also producing the Fox TV series Terra Nova. Terra Nova begins in the year 2149 when all life on the planet Earth is threatened with extinction resulting in scientists opening a door that allows people to travel back 85 million years to prehistoric times. Spielberg also produced The River, Smash, Under the Dome, Extant and The Whispers, as well as a TV adaptation of Minority Report.
Which channel aired 'Terra Nova'?
A: Fox

Context and question: The government collapsed after only nine months when the Liberals voted for a Select Committee inquiry into the Campbell Case, a vote which MacDonald had declared to be a vote of confidence. The ensuing 1924 general election saw the publication, four days before polling day, of the Zinoviev letter, in which Moscow talked about a Communist revolution in Britain. The letter had little impact on the Labour votewhich held up. It was the collapse of the Liberal party that led to the Conservative landslide. The Conservatives were returned to power although Labour increased its vote from 30.7% to a third of the popular vote, most Conservative gains being at the expense of the Liberals. However many Labourites for years blamed their defeat on foul play (the Zinoviev Letter), thereby according to A. J. P. Taylor misunderstanding the political forces at work and delaying needed reforms in the party.
When was the Zinoviev letter published?
Answer: 1924

Question: The Air Force also provides Commissioned Officer Training (COT) for officers of all three components who are direct-commissioned to non-line positions due to their credentials in medicine, law, religion, biological sciences, or healthcare administration. Originally viewed as a "knife and fork school" that covered little beyond basic wear of the uniform, COT in recent years has been fully integrated into the OTS program and today encompasses extensive coursework as well as field exercises in leadership, confidence, fitness, and deployed-environment operations.
Is there an answer to this question: What fields of study in the COT are included in this area of the USAF?

Answer: medicine, law, religion, biological sciences, or healthcare administration

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Vaccines rely on immune modulation or augmentation. Vaccination either excites or reinforces the immune competence of a host to ward off infection, leading to the activation of macrophages, the production of antibodies, inflammation, and other classic immune reactions. Antibacterial vaccines have been responsible for a drastic reduction in global bacterial diseases. Vaccines made from attenuated whole cells or lysates have been replaced largely by less reactogenic, cell-free vaccines consisting of purified components, including capsular polysaccharides and their conjugates, to protein carriers, as well as inactivated toxins (toxoids) and proteins.
What type of polysaccharides have saved millions of lives?
A:
unanswerable