Context : Menachem Mendel Schneerson was born on Friday, April 5, 1902 (OS) (11 Nissan, 5662) in the Black Sea port of Nikolaev in the Russian Empire (now Mykolaiv in Ukraine). 
Subject : Menachem Mendel Schneerson 
Relation : residence
What city is Menachem Mendel Schneerson associated with?