You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "Who lived longer, Lazar Lyusternik or Mikhail Kravchuk?" whose answer is Lazar Aronovich Lyusternik.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Lazar Lyusternik
Useful Output:

Doc 1: History: Lazar has been an active member of intelligence and security services from within Foundation since his recruitment in early 2016.  For
Doc 2: convex figures; central-symmetric convex figures; networks and convex polyhedra; linear systems of convex figures; theorems of minkowski and
Doc 3: Birthdate: December 31, 1899. Birthplace: Zduńska Wola, Zduńska Wola, Łódzkie, Poland. Death: July 23, 1981 (81)
Doc 4: Trabajó en teoría descriptiva de conjuntos y en aspectos de análisis matemático relacionados con la topología. Él es el epónimo de Luzitania,
Doc 5: Dec. 31st 1959 marked the sixtieth birthday of Lazar* Aronovich Lyusternik- one of the most outstanding Soviet mathematicians. L.A. Lyusternik was born in