question:
The resulting material is typically further treated to extract small but valuable amounts of lubricants and to adjust the properties of the material to suit applications.
What is the process used to harden the asphalt?

answer: no

question:
Blair announced in September 2006 that he would quit as leader within the year, though he had been under pressure to quit earlier than May 2007 in order to get a new leader in place before the May elections which were expected to be disastrous for Labour.
Who did Labour lose power in the election to?

answer: no

question:
At the 52nd Annual Grammy Awards, Beyonce received ten nominations, including Album of the Year for I Am...
Beyonce received how many nominations at the 52nd Annual Grammy Awards?

answer: yes

question:
German dialectology traditionally names the major dialect groups after Germanic tribes from which they were assumed to have descended.[citation needed]
After what entities are German dialects traditionally named?

answer:
yes