Q: Does "It has been suggested by them and others, that the Sumerian language was originally that of the hunter and fisher peoples, who lived in the marshland and the Eastern Arabia littoral region, and were part of the Arabian bifacial culture." provide a valid answer to "Who do some scholars think the Sumerian language originally belonged to?"?
A: yes

Q: Does "Norfolk Island Hospital is the only medical centre on the island." provide a valid answer to "Where are Norfolk Island patients who need serious treatment flown to?"?
A: no

Q: Does "Amphetamine was eventually developed for the treatment of narcolepsy, post-encepheletic parkinsonism, and mood elevation in depression and other psychiatric indications." provide a valid answer to "Who developed Amphetamine?"?
A: no

Q: Does "These emergencies resulted in the United States President declaring an emergency in the islands." provide a valid answer to "What official declared a state of emergency in the Marshall Islands in response to the drought?"?
A:
yes