Please answer this: Question: "Who was racially discriminatory laws named after?" Context: "Detroit remains one of the most racially segregated cities in the United States. From the 1940s to the 1970s a second wave of Blacks moved to Detroit to escape Jim Crow laws in the south and find jobs. However, they soon found themselves excluded from white areas of the citythrough violence, laws, and economic discrimination (e.g., redlining). White residents attacked black homes: breaking windows, starting fires, and exploding bombs. The pattern of segregation was later magnified by white migration to the suburbs. One of the implications of racial segregation, which correlates with class segregation, may be overall worse health for some populations." Answer:
++++++++
Answer: Jim Crow

Problem: Question: "What is the ethnicity of Henry Louis Gates?" Context: "During a panel discussion at Harvard University's reunion for African American alumni during the 200304 academic year, two prominent black professors at the institutionLani Guinier and Henry Louis Gatespointed out an unintended effect of affirmative action policies at Harvard. They stated that only about a third of black Harvard undergraduates were from families in which all four grandparents were born into the African American community. The majority of black students at Harvard were Caribbean and African immigrants or their children, with some others the mixed-race children of biracial couples. One Harvard student, born in the South Bronx to a black family whose ancestors have been in the United States for multiple generations, said that there were so few Harvard students from the historic African American community that they took to calling themselves "the descendants" (i.e., descendants of American slaves). The reasons for this underrepresentation of historic African Americans, and possible remedies, remain a subject of debate." Answer:

A: African

Problem: Given the question: Question: "What works outside the motor with poles?" Context: "Stepper motors are a type of motor frequently used when precise rotations are required. In a stepper motor an internal rotor containing PMs or a magnetically soft rotor with salient poles is controlled by a set of external magnets that are switched electronically. A stepper motor may also be thought of as a cross between a DC electric motor and a rotary solenoid. As each coil is energized in turn, the rotor aligns itself with the magnetic field produced by the energized field winding. Unlike a synchronous motor, in its application, the stepper motor may not rotate continuously; instead, it "steps"starts and then quickly stops againfrom one position to the next as field windings are energized and de-energized in sequence. Depending on the sequence, the rotor may turn forwards or backwards, and it may change direction, stop, speed up or slow down arbitrarily at any time." Answer:
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The answer is:
magnets

input question: Question: "What notable place is named after a famous Beatle?" Context: "The city also has several smaller music venues, including the Brook, The Talking Heads, The Soul Cellar, The Joiners and Turner Sims, as well as smaller "club circuit" venues like Hampton's and Lennon's, and a number of public houses including the Platform tavern, the Dolphin, the Blue Keys and many others. The Joiners has played host to such acts as Oasis, Radiohead, Green Day, Suede, PJ Harvey, the Manic Street Preachers, Coldplay, the Verve, the Libertines and Franz Ferdinand, while Hampton's and Lennon's have hosted early appearances by Kate Nash, Scouting for Girls and Band of Skulls. The nightclub, Junk, has been nominated for the UK's best small nightclub, and plays host to a range of dance music's top acts." Answer:???
output answer: Lennon's

Question: "What is better quality on film than TV?" Context: "Standard 35mm photographic film used for cinema projection has a much higher image resolution than HDTV systems, and is exposed and projected at a rate of 24 frames per second (frame/s). To be shown on standard television, in PAL-system countries, cinema film is scanned at the TV rate of 25 frame/s, causing a speedup of 4.1 percent, which is generally considered acceptable. In NTSC-system countries, the TV scan rate of 30 frame/s would cause a perceptible speedup if the same were attempted, and the necessary correction is performed by a technique called 3:2 Pulldown: Over each successive pair of film frames, one is held for three video fields (1/20 of a second) and the next is held for two video fields (1/30 of a second), giving a total time for the two frames of 1/12 of a second and thus achieving the correct average film frame rate." Answer:
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Answer: 35mm photographic film

Q: Question: "How did Luftwaffe get around Dowdings defenses?" Context: "In the inter-war years and after 1940, Hugh Dowding, Air Officer Commanding Fighter Command has received credit for the defence of British air space and the failure of the Luftwaffe to achieve air superiority. However, Dowding had spent so much effort preparing day fighter defences, there was little to prevent the Germans carrying out an alternative strategy by bombing at night. When the Luftwaffe struck at British cities for the first time on 7 September 1940, a number of civic and political leaders were worried by Dowding's apparent lack of reaction to the new crisis." Answer:
A:
bombing at night