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.

First in England, and then back in Kentucky after Keene died, Colin was plagued by infertility problems. In c. 1913 Colin was purchased for $30,000 by Wickliffe Stud where he stood until the stud was dispersed in January, 1918. Edward B. McLean then purchased the 13-year-old Colin for $5,100 to stand at _his_ Belray Farm, near Middleburg, Virginia. <sep>, Pronoun: his <sep>, A: Edward B. McLean <sep>, B: Colin
A

Thus, diagnosis of the disease at an early stage leads to a favorable outcome not because of early treatment but because those patients tend to have a less-virulent form. In 1962, Feinstein joined the Yale faculty and became the founding director of its Robert Wood Johnson Clinical Scholars Program in 1974 . Under _his_ direction, the program became recognized as one of the leading centers for training in clinical research methods. <sep>, Pronoun: his <sep>, A: Feinstein <sep>, B: Robert Wood Johnson
A

In 1979, Rockin' the Juke Joint Down, was released (as by the Jelly Roll Kings) and marked Johnson's first recordings as a singer. Johnson's subsequent 1987 album for Earwig Music, The Oil Man, included his recording of ``Catfish Blues.'' He has recorded both solo and as a member of the blues groups the Jelly Roll Kings and Big Jack Johnson and the Oilers (with poet/musician Dick Lourie). _He_performed and wrote ``Jack's Blues'' and performed ``Catfish Medley'' with Samuel L. Jackson on the Black Snake Moan, film soundtrack. <sep>, Pronoun: He <sep>, A: Big Jack Johnson <sep>, B: Dick Lourie
A