Q: Does "Imam Abu Muhammad Adbullah ibn Abdul Hakam stated that Umar ibn Abd al-Aziz also stopped the personal allowance offered to his relatives stating that he could only give them an allowance if he gave an allowance to everyone else in the empire." provide a valid answer to "For whom did Umar end the jizya?"?
A: no

Q: 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." provide a valid answer to "What does affect recent identification in many cases?"?
A: yes

Q: Does "It was co-hosted by Ryan Seacrest and Brian Dunkleman." provide a valid answer to "Who co-hosted American Idol?"?
A: yes

Q: Does "Nicholas Lezard described post-punk as "a fusion of art and music"." provide a valid answer to "What was an intellectual focus of post-punk?"?
A:
no