Question: As in many other countries, child labour in Switzerland affected among the so-called Kaminfegerkinder ("chimney sweep children") and chidren working p.e. in spinning mills, factories and in agriculture in 19th-century Switzerland, but also to the 1960s so-called Verdingkinder (literally: "contract children" or "indentured child laborers") were children who were taken from their parents, often due to poverty or moral reasons – usually mothers being unmarried, very poor citizens, of Gypsy–Yeniche origin, so-called Kinder der Landstrasse, etc. – and sent to live with new families, often poor farmers who needed cheap labour.
Is there an answer to this question: Where did the children go to work primarily in Switzerland?

Answer: poor farmers who needed cheap labour


Question: The rise of Hitler and other dictators in the 1930s forced numerous Catholic intellectuals to flee Europe; president John O'Hara brought many to Notre Dame. From Germany came Anton-Hermann Chroust (1907–1982) in classics and law, and Waldemar Gurian a German Catholic intellectual of Jewish descent. Positivism dominated American intellectual life in the 1920s onward but in marked contrast, Gurian received a German Catholic education and wrote his doctoral dissertation under Max Scheler. Ivan Meštrović (1883–1962), a renowned sculptor, brought Croatian culture to campus, 1955–62. Yves Simon (1903–61), brought to ND in the 1940s the insights of French studies in the Aristotelian-Thomistic tradition of philosophy; his own teacher Jacques Maritain (1882–73) was a frequent visitor to campus.
Is there an answer to this question: What was Ivan Meštrović known for being?

Answer: a renowned sculptor


Question: In 2007, two FAA whistleblowers, inspectors Charalambe "Bobby" Boutris and Douglas E. Peters, alleged that Boutris said he attempted to ground Southwest after finding cracks in the fuselage, but was prevented by supervisors he said were friendly with the airline. This was validated by a report by the Department of Transportation which found FAA managers had allowed Southwest Airlines to fly 46 airplanes in 2006 and 2007 that were overdue for safety inspections, ignoring concerns raised by inspectors. Audits of other airlines resulted in two airlines grounding hundreds of planes, causing thousands of flight cancellations. The House Transportation and Infrastructure Committee held hearings in April 2008. Jim Oberstar, former chairman of the committee said its investigation uncovered a pattern of regulatory abuse and widespread regulatory lapses, allowing 117 aircraft to be operated commercially although not in compliance with FAA safety rules. Oberstar said there was a "culture of coziness" between senior FAA officials and the airlines and "a systematic breakdown" in the FAA's culture that resulted in "malfeasance, bordering on corruption." In 2008 the FAA proposed to fine Southwest $10.2 million for failing to inspect older planes for cracks, and in 2009 Southwest and the FAA agreed that Southwest would pay a $7.5 million penalty and would adopt new safety procedures, with the fine doubling if Southwest failed to follow through.
Is there an answer to this question: How many other airlines were audited?

Answer: unanswerable


Question: To define light source color properties, the lighting industry predominantly relies on two metrics, correlated color temperature (CCT), commonly used as an indication of the apparent "warmth" or "coolness" of the light emitted by a source, and color rendering index (CRI), an indication of the light source’s ability to make objects appear natural.
Is there an answer to this question: What metric indicates "warmth" or "coolness"?

Answer:
CCT