Question: How many staff members were taken hostage during the prision riot that David Rothenberg was a civilian observer of?
Sentence (from "Armenian Egyptology Centre"): Egyptology and the Armenian Egyptology Centre (AEC) were both simultaneously created in Armenia on December 25, 2006 under the initiative of director, Dr. Christian Tutundjian de Vartavan, with the support of Prof. Aram Simonyan rector of the university, as well as many personalities of Armenian science and education.
Relevant evidence: No