question:
Alternative energy sources such as wood, peat, and biomass make up approximately 9% of primary energy production.
What percentage of electricity was produced from renewable energy in 2009?

answer: no

question:
Duke University provided iPods to all incoming freshmen in the fall of 2004, and the iPod program continues today with modifications.
What University gave an iPod to first year students in 2004?

answer: yes

question:
Calvin Veltman undertook, for the National Center for Education Statistics and for the Hispanic Policy Development Project, the most complete study of English language adoption by Hispanophone immigrants.
Is Calvin Veltman' relevant to today's Hispanic Americans?

answer: no

question:
This was not something that von Neumann had much knowledge of, so it was arranged for him to take a two-year non-degree course in chemistry at the University of Berlin, after which he sat the entrance exam to the prestigious ETH Zurich, which he passed in September 1923.
Where did Von Neumann study as a PHD candidate?

answer:
no