Q: Does "In the colonial years, while conditions were more fluid, white women, indentured servant or free, and African men, servant, slave or free, made unions." provide a valid answer to "When could white women and black men be in a union?"?
A: yes

Q: Does "The spectrum emitted by a blackbody radiator at temperatures of incandescent bulbs does not match the sensitivity characteristics of the human eye; the light emitted does not appear white, and most is not in the range of wavelengths at which the eye is most sensitive." provide a valid answer to "What type of radiation makes up the majority of tungsten filament emissions?"?
A: no

Q: Does "Following the disbanding of the Independent Air Force in November 1918, he remained on the Continent for two months as a staff officer with the Royal Air Force until posted back to Britain." provide a valid answer to "Who was the king of Belgium in 1918?"?
A: no

Q: Does "At the expense of the working class, the Diaz administration promoted economic growth by encouraging investment from foreign companies from the United Kingdom, France, Imperial Germany and the United States." provide a valid answer to "What was the name of the large estates owned by wealthy families?"?
A:
no