TASK DEFINITION: Generate a correct and concise answer for the question based on the words in the context.
PROBLEM: 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?

SOLUTION: Beslan school hostage crisis

PROBLEM: Context : Arnulf Blasig (30 December 1913 -- 13 November 1998) was a highly decorated Major in the Luftwaffe during World War II, and a recipient of the Knight's Cross of the Iron Cross. 
Question : Which war did Arnulf Blasig serve in?

SOLUTION: World War II

PROBLEM: Context : Texaco was an independent company until its refining operations merged into Chevron Corporation in 2001, at which time most of its station franchises were divested to the Shell Oil Company. 
Question : What company is Texaco part of?

SOLUTION:
Chevron Corporation