Generate a correct and concise answer for the question based on the words in the context.

[EX Q]: Context : Nur-Pashi Kulayev (born 1980), a native of Engenoi, Chechnya, is thought to be the sole survivor of the 32 hostage-takers in the 2004 Beslan school hostage crisis, although Chechen warlord Shamil Basayev denied the claim, stating that one other escaped.
Question : Which crime led to the conviction of Nur-Pashi Kulayev?
[EX A]: Beslan school hostage crisis

[EX Q]: Context : The Calabash Nebula, also known as the Rotten Egg Nebula or by its technical name OH 231.84 +4.22, is a protoplanetary nebula (PPN) 1.4 light years (13 Pm) long and located some 5,000 light years (47 Em) from Earth in the constellation Puppis.
Question : What is the constellation that is made with Calabash Nebula?
[EX A]: Puppis

[EX Q]: Context : High Hollow, also known as the George Howe House, is a historic Chestnut Hill residence in Northwest Philadelphia designed and built by American architect George Howe.
Question : The designer for High Hollow was?
[EX A]:
George Howe