TASK DEFINITION: In this task, you will be presented with a text, a pronoun from the text, and two candidate names. You should determine what the pronoun refers to and classify the answers into A, B, or Neither. A and B here are referring to option A and option B. Position of the pronoun in the text is showed within two "_"s.
PROBLEM: He also taught at Tokyo Imperial University. Ume was sent by the government for advanced studies to the University of Lyon in France in 1889, and after receiving a doctorate of law in 1891, he studied for an additional year at the Humboldt University of Berlin in Germany. On _his_ return, Ume became embroiled in the Civil Code controversy, and urged the immediate adoption of the code as drawn up by French foreign advisor to the government, Gustave Emile Boissonade. <sep>, Pronoun: his <sep>, A: Ume <sep>, B: Gustave Emile Boissonade

SOLUTION: A

PROBLEM: No contemporary source states which of Brankovi*'s five children were also Irene's, although the youngest, Catherine, bore the name of Kantakouzenos, and Mara was ``clearly'' the daughter of one of Brankovi*'s earlier wives. Based on portraits of Irene with *ura* Brankovi* and his five children from a chrysobull preserved at the monastery of Esphigmenou on Mount Athos, dated 11 September 1429, Nicol interprets how the individuals were grouped that Stefan and Lazar were _her_ children too. <sep>, Pronoun: her <sep>, A: Irene <sep>, B: Nicol

SOLUTION: B

PROBLEM: Finding that his relationship with Natalie has become strained and a distraction, David has her moved to another job. However, he is spurred to action on Christmas Eve when he finds a Christmas card from Natalie declaring that she is his and no one else's. After a door to door search of _her_ street, he comes across Mia, who informs him that Natalie lives next door. <sep>, Pronoun: her <sep>, A: Mia <sep>, B: Natalie

SOLUTION:
B