Q: Does "Roofs, flashings, rain gutters, downspouts, domes, spires, vaults, and doors have been made from copper for hundreds or thousands of years." provide a valid answer to "How long has copper been used in building construction?"?
A: yes

Q: Does "After the grant of the royal charter it had become known as the Royal Institute of British Architects in London, eventually dropping the reference to London in 1892." provide a valid answer to "When was the mention of London removed from the Royal Institute's name?"?
A: yes

Q: Does "Her second film Dreamgirls, the film version of the 1981 Broadway musical loosely based on The Supremes, received acclaim from critics and grossed $154 million internationally." provide a valid answer to "Her second movie Beyonce did was what film?"?
A: yes

Q: Does "As this ended, the central Irish Sea was deglaciated and the English Channel flooded, with sea levels rising to current levels some 4,000 to 5,000 years ago, leaving the British Isles in their current form." provide a valid answer to "What happened with the Devensian glaciation ended?"?
A:
yes