Question: Where was the wife of Lev Karakhan born?

Knowledge 1: Lev Karakhan
Lev Mikhailovich Karakhan ("Karakhanian")Armenian Կարախանյան Լեւոն Միքայելի, Russian Лев Михайлович Карахан (20 January 1889, Tiflis – 20 September 1937, Moscow) was a Russian revolutionary and a Soviet diplomat.A member of the RSDLP from 1904.At first a Menshevik, he joined the Bolsheviks in May 1917.In October 1917, he was member of the Revolutionary Military Council; then served as secretary of the Soviet delegation at the Brest-Litovsk peace talks together with Leon Trotsky and Adolph Joffe.In 1918-1920 and 1927–1934, he was the Deputy People's Commissar for Foreign Affairs.In 1919, he issued a statement concerning relations with China called the Karakhan Manifesto.In 1921, he was the Soviet Ambassador to Poland; in 1923-1926, the Ambassador to China; after 1934, the Ambassador to Turkey.Karakhan was known for his dandyish appearance; Karl Radek is quoted as having "maliciously described" him as "the Ass of Classical Beauty", while a junior colleague, Alexander Barmine, wrote that "Our young staff gave him unstinted admiration, amazed that humanity could produce such perfection.He had a purity of profile such as is seen, as a rule, only on ancient coins."The British diplomat Robert Bruce Lockhart, who met Karakhan in 1918, described him as:Karakhan was arrested and executed in 1937 during the Great Purge.He was posthumously rehabilitated in 1956.His third wife (the civil marriage), Marina Semyonova, died in 2010. [SEP] Knowledge 2: Marina Semyonova
Marina Timofeyevna Semyonova (– 9 June 2010) was the first Soviet-trained prima ballerina.She was born in Saint-Petersburg.She was named a People's Artist of the USSR in 1975.
Knowledge 1: Lev Karakhan
Lev Mikhailovich Karakhan ("Karakhanian")Armenian Կարախանյան Լեւոն Միքայելի, Russian Лев Михайлович Карахан (20 January 1889, Tiflis – 20 September 1937, Moscow) was a Russian revolutionary and a Soviet diplomat.A member of the RSDLP from 1904.At first a Menshevik, he joined the Bolsheviks in May 1917.In October 1917, he was member of the Revolutionary Military Council; then served as secretary of the Soviet delegation at the Brest-Litovsk peace talks together with Leon Trotsky and Adolph Joffe.In 1918-1920 and 1927–1934, he was the Deputy People's Commissar for Foreign Affairs.In 1919, he issued a statement concerning relations with China called the Karakhan Manifesto.In 1921, he was the Soviet Ambassador to Poland; in 1923-1926, the Ambassador to China; after 1934, the Ambassador to Turkey.Karakhan was known for his dandyish appearance; Karl Radek is quoted as having "maliciously described" him as "the Ass of Classical Beauty", while a junior colleague, Alexander Barmine, wrote that "Our young staff gave him unstinted admiration, amazed that humanity could produce such perfection.He had a purity of profile such as is seen, as a rule, only on ancient coins."The British diplomat Robert Bruce Lockhart, who met Karakhan in 1918, described him as:Karakhan was arrested and executed in 1937 during the Great Purge.He was posthumously rehabilitated in 1956.His third wife (the civil marriage), Marina Semyonova, died in 2010. [SEP] Knowledge 2: Waldrada of Lotharingia
Waldrada was the mistress, and later the wife, of Lothair II of Lotharingia.
Knowledge 1: Lev Karakhan
Lev Mikhailovich Karakhan ("Karakhanian")Armenian Կարախանյան Լեւոն Միքայելի, Russian Лев Михайлович Карахан (20 January 1889, Tiflis – 20 September 1937, Moscow) was a Russian revolutionary and a Soviet diplomat.A member of the RSDLP from 1904.At first a Menshevik, he joined the Bolsheviks in May 1917.In October 1917, he was member of the Revolutionary Military Council; then served as secretary of the Soviet delegation at the Brest-Litovsk peace talks together with Leon Trotsky and Adolph Joffe.In 1918-1920 and 1927–1934, he was the Deputy People's Commissar for Foreign Affairs.In 1919, he issued a statement concerning relations with China called the Karakhan Manifesto.In 1921, he was the Soviet Ambassador to Poland; in 1923-1926, the Ambassador to China; after 1934, the Ambassador to Turkey.Karakhan was known for his dandyish appearance; Karl Radek is quoted as having "maliciously described" him as "the Ass of Classical Beauty", while a junior colleague, Alexander Barmine, wrote that "Our young staff gave him unstinted admiration, amazed that humanity could produce such perfection.He had a purity of profile such as is seen, as a rule, only on ancient coins."The British diplomat Robert Bruce Lockhart, who met Karakhan in 1918, described him as:Karakhan was arrested and executed in 1937 during the Great Purge.He was posthumously rehabilitated in 1956.His third wife (the civil marriage), Marina Semyonova, died in 2010. [SEP] Knowledge 2: Empress Shōken
, also known as, was the wife of Emperor Meiji of Japan.

Answer: Petersburg