In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.

Passage: A biracial 17-year-old boy named America, who has experienced a difficult life of foster care and sexual abuse, undergoes counseling with psychiatrist Maureen Brennan to help him come to terms with his painful past of childhood trauma, including growing up with (and abandoned by) a crack-addicted mother and being shuffled through a series of foster homes including the Harpers (with Mrs. Harper played by Ruby Dee and Reggie Harper by Tim Rhoze). The film starts with Maureen Brennan at a group home where she is giving a small introduction about the outlook for most of the group home children's futures (most would most likely end up either living on the streets, in jail, or dead). A young America, emotionally vacant and suicidal, comes to the attention of Brennan. When she (Dr. B) tries to talk to America, he refuses to give her any answers about his childhood. Eventually Dr. B helps him understand his troubled past in order to find the courage to move on and survive. Helps him to forgive and forget, in order to be able to move forward in life.
What is the full name of the character who helps America learn to forgive and forget so that he can move on with his life?