Q: Does "Street Lights are used to light roadways and walkways at night." provide a valid answer to "What kind of lights are being designed for energy efficiency?"?
A: no

Q: Does "The highest point on Cyprus is Mount Olympus at 1,952 m (6,404 ft), located in the centre of the Troodos range." provide a valid answer to "How tall is Mount Olympus?"?
A: yes

Q: Does "The cheerful crowds visiting bomb sites were so large they interfered with rescue work, pub visits increased in number (beer was never rationed), and 13,000 attended cricket at Lord's." provide a valid answer to "What drink was never rationed?"?
A: yes

Q: Does "The highly leveraged nature of its business led the bank to request security from the Bank of England." provide a valid answer to "Who did Northern Rock request security from?"?
A:
yes