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.
Input: Hazard is divorced and hasn't seen his son in years due to the bitter divorce. After Willow's father, who is a retired U.S. Army master sergeant and a former Korean War comrade in arms of Hazard's and Nelson's, dies of a heart attack, Hazard comes to look upon Willow as a ``son.'' _He_tries to teach Willow all he can about soldiering and surviving in combat. <sep>, Pronoun: He <sep>, A: Nelson <sep>, B: Hazard

B