tripleset: Moscow LEADER_NAME Sergey Sobyanin
tripleset: Aleksandr Chumakov DEATH_PLACE Russia
tripleset: Aleksandr Chumakov BIRTH_PLACE Moscow
annotations.source: webnlg webnlg webnlg
annotations.text: Aleksandr Chumakov was born in Moscow, Russia and he died in Russia. The leader of Moscow is Sergey Sobyanin. Aleksandr Chumakov was born in Moscow and died in Russia. Sergey Sobyanin is Moscow's leader. Sergey Sobyanin is the leader of Moscow, which is where Aleksandr Chumakov was born, he died in Russia.