Q: Does "Michael Greenberger specifically named the Atlanta-based IntercontinentalExchange, founded by Goldman Sachs, Morgan Stanley and BP as playing a key role in speculative run-up of oil futures prices traded off the regulated futures exchanges in London and New York." provide a valid answer to "Who founded the Atlanta-based Intercontinental Exchange?"?
A: yes

Q: Does "His episcopate lasted 45 years (c. 8 June 328 2 May 373), of which over 17 were spent in five exiles ordered by four different Roman emperors." provide a valid answer to "For how many years was Saint Athanasius of Alexandria a bishop?"?
A: yes

Q: Does "In July 2013, Beyonce and Jay-Z attended a rally in response to the acquittal of George Zimmerman for the shooting of Trayvon Martin." provide a valid answer to "Beyonce and Jay-Z went to a rally for the acquittal of whom?"?
A: yes

Q: Does "Nonetheless, like other personal computer manufacturers, the Macintosh lines have been hurt by consumer trend towards smartphones and tablet computers (particularly Apple's own iPhone and iPad, respectively) as the computing devices of choice among consumers." provide a valid answer to "What allows users to easily sync data between an iPhone and a Mac?"?
A:
no