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.

Let me give you an example: He grew up in Evanston, Illinois the second oldest of five children including his brothers, Fred and Gordon and sisters, Marge (Peppy) and Marilyn. His high school days were spent at New Trier High School in Winnetka, Illinois. MacKenzie studied with Bernard Leach from 1949 to 1952. _His_ simple, wheel-thrown functional pottery is heavily influenced by the oriental aesthetic of Shoji Hamada and Kanjiro Kawai. <sep>, Pronoun: His <sep>, A: MacKenzie <sep>, B: Bernard Leach
The answer to this example can be: A
Here is why: Based on the text, his refers to MacKenzie so option A is correct.

OK. solve this:
After a long convalescence, Rosenberg increasingly dedicated his time to teaching bel canto vocal technique and in 1995 with the help of Lars Bj*rling the great tenor's son, he returned to Sweden. In 2000, he was employed as a consulting vocal coach at the opera school in Gothenburg and in 2005 at Ersta Sk*ndal University College in Stockholm as Adjukt Professor. With the birth of _his_ beloved son David, on Dec. 10th, 2004 (Stockholm) Rosenberg continues to teach, hold master classes, and perform in occasional concerts and recitals both in Sweden and Hungary where he resides since 2016. <sep>, Pronoun: his <sep>, A: David <sep>, B: Rosenberg
Answer:
B