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: The von Trapp family had no control over how they were depicted in the film and stage musical, having given up the rights to their story to a German producer in the 1950s who then sold the rights to American producers. Robert Wise met with Maria von Trapp and made it clear, according to a memo to Richard Zanuck, that _he_was not making a ``documentary or realistic movie'' about her family, and that he would make the film with ``complete dramatic freedom'' in order to produce a ``fine and moving film''--one they could all be proud of. <sep>, Pronoun: he <sep>, A: Robert Wise <sep>, B: Richard Zanuck

SOLUTION: A

PROBLEM: The composer conducted soloists Ursula Zollenkopf, Jeanne Deroubaix, Hugues Cu*nod, Richard Robinson, Charles Scharbach and Robert Oliver, the NDR Chor and the NDR Sinfonieorchester. Stravinsky dedicated the performance to Alessandro Piovesan, director of the Venice Biennale, who had recently died. The first Paris performance, on 14 November 1958, was disastrous. According to Stephen Walsh, Pierre Boulez failed to fulfil _his_ undertaking to obtain adequate performers, and those that he could obtain broke down several times. <sep>, Pronoun: his <sep>, A: Stephen Walsh <sep>, B: Pierre Boulez

SOLUTION: B

PROBLEM: Koehler has represented the Portugal Fed Cup team, where she has a singles win-loss record of 1--3 and a doubles win--loss record of 3--3 (4--6 overall). She is coached by former professional player Nuno Marques. Since her debut in October 2006 at the Braga satellite tournament, where she lost her first match 7--5, 6--1 to Catarina Ferreira, Koehler has mainly played in the ITF circuit. _Her_ first attempt to qualify to a WTA Tour tournament came in May 2007 at the Estoril Open but she lost at the first qualifying round to Neha Uberoi 6--1, 6--0. <sep>, Pronoun: Her <sep>, A: Catarina Ferreira <sep>, B: Koehler

SOLUTION:
B