Given the task definition and input, reply with output. 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.

After its founding, the school offered comprehensive secondary level Chinese education. It remained funded and supported by Tan Kah Kee until shortly before World War II. In 1934, Lee Kong Chian, son-in-law of Tan Kah Kee, became the chairman of the school's board and remained in _his_ post until 1955. <sep>, Pronoun: his <sep>, A: Lee Kong Chian <sep>, B: Tan Kah Kee
A