Problem: Does "In many instances, mixed racial ancestry is so far back in an individual's family history (for instance, before the Civil War or earlier), that it does not affect more recent ethnic and cultural identification." answer the question "How much of the population identified as mixed race in the 2000s?" OPTIONS:
- yes
- no

A: no

Problem: Does "Some authorized services, such as Beatport, Bleep, Juno Records, eMusic, Zune Marketplace, Walmart.com, Rhapsody, the recording industry approved re-incarnation of Napster, and Amazon.com sell unrestricted music in the MP3 format." answer the question "What kind of MP3 file sharing continues on?" OPTIONS:
- yes
- no

A: no

Problem: Does "The 150th anniversary of Bell's birth in 1997 was marked by a special issue of commemorative 1 banknotes from the Royal Bank of Scotland." answer the question "What form of currency did Canada issue to celebrate Bell in 1997?" OPTIONS:
- yes
- no

A:
no