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.

Ex Input:
Williams' first coaching job was in 1973 as a high school basketball and golf coach at Charles D. Owen High School in Swannanoa, N.C. He coached basketball and boys' golf for five years, ninth-grade football for four years, and served as athletic director for two years. In 1978, Williams came back to the University of North Carolina and served as an assistant to Coach Dean Smith. Williams would serve as an assistant coach from 1978--1988. During _his_ tenure as assistant coach, North Carolina went 275--61 and won the NCAA national championship in 1982, the first for Smith and second for North Carolina. <sep>, Pronoun: his <sep>, A: Williams <sep>, B: Smith

Ex Output:
A


Ex Input:
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

Ex Output:
A


Ex Input:
In 1972, Henning broke the world records on the 500*m and the 1,000*m, which made her the favourite on those distances at the 1972 Winter Olympics in Sapporo. During _her_ 500*m race against Sylvia Burka at those Olympics, Henning was obstructed at the crossing by Burka, but she still set the fastest time and a new Olympic record (43.70). <sep>, Pronoun: her <sep>, A: Sylvia Burka <sep>, B: Henning

Ex Output:
B