Does the sentence "The report refers to these countries as developed countries." provide a valid answer to the question "How does the 2009 Human Development Report refer to countries that rank "very high"?"

A: yes

Does the sentence "The eastern half of the state, especially the Tidewater region, developed a slave society based on a plantation system and slave labor." provide a valid answer to the question "The Tidewater region was in what half of North Carolina?"

A: yes

Does the sentence "The median longevity of mixed-breed dogs, taken as an average of all sizes, is one or more years longer than that of purebred dogs when all breeds are averaged." provide a valid answer to the question "When did Bluey die?"

A: no

Does the sentence "All lithium-ion batteries lose capacity during their lifetime even when not in use (guidelines are available for prolonging life-span) and this situation led to a market for third-party battery replacement kits." provide a valid answer to the question "What type of rechargeable battery does Apple use in its iPods?"

A:
yes