Q: Does "In May 2005, the first high definition video conferencing systems, produced by LifeSize Communications, were displayed at the Interop trade show in Las Vegas, Nevada, able to provide video at 30 frames per second with a 1280 by 720 display resolution." provide a valid answer to "Who produced the first high definition video conferencing system?"?
A: yes

Q: Does "By contrast, among the patrilineal Omaha, for example, the child of a white man and Omaha woman was considered "white"; such mixed-race children and their mothers would be protected, but the children could formally belong to the tribe as members only if adopted by a man." provide a valid answer to "What race did the Omaha view a multiracial child with a white father to be?"?
A: yes

Q: Does "Most of these companies, many of which are internationally known brands, are located within the departure areas." provide a valid answer to "Some of these companies include what type of businesses?"?
A: no

Q: Does "Education in Eritrea is officially compulsory between seven and 13 years of age." provide a valid answer to "What ages are officially compulsary for education in Eritrea?"?
A:
yes