question:
The first major artist to have his entire catalogue converted to CD was David Bowie, whose 15 studio albums were made available by RCA Records in February 1985, along with four greatest hits albums.
How many CDs were mass produced in 1988?

answer: no

question:
Microsoft Points can also be purchased through Xbox Live with a credit card in 500, 1,000, 2,000 and 5,000-point denominations.
Prepaid cards for Microsoft Points are available in what denominations?

answer: no

question:
During the Middle Ages, the Eritrea region was known as Medri Bahri ("sea-land").
What was the Eritrean region known as during the Middle Ages?

answer: yes

question:
Because the women were free, their mixed-race children were born free; they and their descendants formed most of the families of free people of color during the colonial period in Virginia.
When could white women and black men be in a union?

answer:
no