Problem: Does "Furthermore, in Britain the volunteer Observer Corps formed in 1925 provided a network of observation posts to report hostile aircraft flying over Britain." answer the question "How many different countries developed radar starting in the 1930s?"

A: no

Problem: Does "As a strategist, however, he had a better idea of how to win the war than they did." answer the question "What advantage did Washington have over the British generals?"

A: yes

Problem: Does "They conclude that while racial groups are characterized by different allele frequencies, this does not mean that racial classification is a natural taxonomy of the human species, because multiple other genetic patterns can be found in human populations that crosscut racial distinctions." answer the question "What are objective social constructions?"

A:
no