Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
In addition to the Jazz Festival (described above), New Haven serves as the home city of the annual International Festival of Arts and Ideas. New Haven's Saint Patrick's Day parade, which began in 1842, is New England's oldest St. Patty's Day parade and draws the largest crowds of any one-day spectator event in Connecticut. The St. Andrew the Apostle Italian Festival has taken place in the historic Wooster Square neighborhood every year since 1900. Other parishes in the city celebrate the Feast of Saint Anthony of Padua and a carnival in honor of St. Bernadette Soubirous. New Haven celebrates Powder House Day every April on the New Haven Green to commemorate the city's entrance into the Revolutionary War. The annual Wooster Square Cherry Blossom Festival commemorates the 1973 planting of 72 Yoshino Japanese Cherry Blossom trees by the New Haven Historic Commission in collaboration with the New Haven Parks Department and residents of the neighborhood. The Festival now draws well over 5,000 visitors. The Film Fest New Haven has been held annually since 1995.
To what annual art festival is the city of New Haven home?
A: International Festival of Arts and Ideas

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Beginning in the 1940s and continuing into the 1970s, the bureau investigated cases of espionage against the United States and its allies. Eight Nazi agents who had planned sabotage operations against American targets were arrested, and six were executed (Ex parte Quirin) under their sentences. Also during this time, a joint US/UK code-breaking effort (the Venona project)—with which the FBI was heavily involved—broke Soviet diplomatic and intelligence communications codes, allowing the US and British governments to read Soviet communications. This effort confirmed the existence of Americans working in the United States for Soviet intelligence. Hoover was administering this project but failed to notify the Central Intelligence Agency (CIA) until 1952. Another notable case is the arrest of Soviet spy Rudolf Abel in 1957. The discovery of Soviet spies operating in the US allowed Hoover to pursue his longstanding obsession with the threat he perceived from the American Left, ranging from Communist Party of the United States of America (CPUSA) union organizers to American liberals.
What stopped Hoover from pursuing his obsession with the threat from the American Left?
A: unanswerable

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The working memory model explains many practical observations, such as why it is easier to do two different tasks (one verbal and one visual) than two similar tasks (e.g., two visual), and the aforementioned word-length effect. However, the concept of a central executive as noted here has been criticised as inadequate and vague.[citation needed] Working memory is also the premise for what allows us to do everyday activities involving thought. It is the section of memory where we carry out thought processes and use them to learn and reason about topics.
Which model explains why bob has an easier time writing a book, and then discussing it rather than writing two books?
A: unanswerable

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Baird Television Ltd. made Britain's first television broadcast, on 30 September 1929 from its studio in Long Acre, London, via the BBC's London transmitter, using the electromechanical system pioneered by John Logie Baird. This system used a vertically-scanned image of 30 lines – just enough resolution for a close-up of one person, and with a bandwidth low enough to use existing radio transmitters. Simultaneous transmission of sound and picture was achieved on 30 March 1930, by using the BBC's new twin transmitter at Brookmans Park. By late 1930, 30 minutes of morning programmes were broadcast Monday to Friday, and 30 minutes at midnight on Tuesdays and Fridays, after BBC radio went off the air. Baird broadcasts via the BBC continued until June 1932.
What was used, created by Logie John Baird, to make the Britain's first television broadcast?
A:
unanswerable