Q: Does "The earliest known glass objects, of the mid third millennium BCE, were beads, perhaps initially created as accidental by-products of metal-working (slags) or during the production of faience, a pre-glass vitreous material made by a process similar to glazing." provide a valid answer to "Obsidian is what type of glass?"?
A: no

Q: Does "Elections under this constitution were held in 1967." provide a valid answer to "When did elections that provided for a House of Assembly for Swaziland occur?"?
A: yes

Q: Does "During the period from 1993 to 2011, FBI agents fired their weapons on 289 occasions; FBI internal reviews found the shots justified in all but 5 cases, in none of the 5 cases were people wounded." provide a valid answer to "How many people were wounded in the cases where FBI shooting was not justified?"?
A: yes

Q: Does "This probably represents less than 20% of all species on Earth[citation needed], and with only about 20,000 new species of all organisms being described each year, most species likely will remain undescribed for many years unless species descriptions increase in rate." provide a valid answer to "The true diversity within the insect species remains what?"?
A:
no