Q: Does "As of January 1, 2008 estimates by the San Diego Association of Governments revealed that the household median income for San Diego rose to $66,715, up from $45,733, and that the city population rose to 1,336,865, up 9.3% from 2000." provide a valid answer to "What did the average salary increase to at the time of the 2008 census?"?
A: yes

Q: Does "The expenses of the funeral and monument, amounting to 5,000 francs, were covered by Jane Stirling, who also paid for the return of the composer's sister Ludwika to Warsaw." provide a valid answer to "Who ended up with the 200 letters from Sand to Chopin?"?
A: no

Q: Does "In 2009, Nebraska enacted a bill that changed its method of execution to lethal injection." provide a valid answer to "After electrocution was outlawed, how were Nebraska death row inmates executed?"?
A: yes

Q: Does "The Federal Reserve, which was established in 1913, was designed to furnish an "elastic" currency subject to "substantial changes of quantity over short periods", which differed significantly from previous forms of high-powered money such as gold, national bank notes, and silver coins." provide a valid answer to "What had previously kept prices stable?"?
A:
no