Teacher:In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.
Teacher: Now, understand the problem? Solve this instance: Anatoly Alexeevitch Karatsuba (Russian: ; Grozny, Soviet Union, January 31, 1937 Moscow, Russia, September 28, 2008) was a Russian mathematician working in the field of analytic number theory, "p"-adic numbers and Dirichlet series. Question: Anatoly Karatsuba and Vladimir Levenshtein, are of which nationality? Answer: Russian
Student:
Anatoly Alexeevitch Karatsuba Russian: ; Grozny, Soviet Union, January 31, 1937 Moscow, Russia, September 28, 2008 was a Russian mathematician working in the field of analytic number theory, padic numbers and Dirichlet series.