Does the sentence "Since the late 1980s, significant development has occurred in the Bronx, first stimulated by the city's "Ten-Year Housing Plan" and community members working to rebuild the social, economic and environmental infrastructure by creating affordable housing." provide a valid answer to the question "Who built the Nehemiah Homes?"

A: no

Does the sentence "If current developments continue, some[who?] believe it is reasonable to suggest that lasers will play a major role in air defence starting in the next ten years." provide a valid answer to the question "When did personnel first start thinking about using lasers in combat?"

A: no

Does the sentence "3,000 to 5,000 people were killed in Beichuan County, Sichuan alone; in the same location, 10,000 people were injured and 80% of the buildings were destroyed." provide a valid answer to the question "How many survivors were there from Yingxiu?"

A: no

Does the sentence "Ashkenazi Jews represent the bulk of modern Jewry, with at least 70% of Jews worldwide (and up to 90% prior to World War II and the Holocaust)." provide a valid answer to the question "Which group represents at least 70% of Jews worldwide?"

A:
yes