Q: Does "XML database management systems include commercial software MarkLogic and Oracle Berkeley DB XML, and a free use software Clusterpoint Distributed XML/JSON Database." provide a valid answer to "How is XML used in enterprise database management?"?
A: no

Q: Does "Although nearby nations like Syria also used hit squads, Gaddafi was unusual in publicly bragging about his administration's use of them; in June 1980, he ordered all dissidents to return home or be "liquidated wherever you are."" provide a valid answer to "What tribe did Gaddafi belong to?"?
A: no

Q: Does "Auto-changers included a mechanism to support a stack of several records above the turntable itself, dropping them one at a time onto the active turntable to be played in order." provide a valid answer to "Where were records made with raised label areas?"?
A: no

Q: Does "It is more likely that the mutation arose spontaneously because Victoria's father was over 50 at the time of her conception and haemophilia arises more frequently in the children of older fathers." provide a valid answer to "What is a big factor on whether or not an offspring will spontaneously develop haemophilia?"?
A:
yes