With no explanation, label text_A→text_B with either "DON'T KNOW", "NO" or "YES".
text_A: The narrative explains that Glen is a transvestite, but not a homosexual. He decides to subtly hint at his cross-dressing around his fiancée, Barbara, fearing that she will leave him if she learns that he has kept a secret. She has no idea that certain of her clothes are fetish objects for him. When Barbara notices that something is bothering him, Glen does not have the courage to explain his secret to her. She voices her suspicion that there is another woman in his life, unaware that the woman is his feminine alter ego, Glenda. The scene shifts from a speechless Glen to footage of a stampeding herd of bison, while the Scientist calls for Glen to "Pull the string. Dance to that for which one is made!", referring to the narrator pulling the strings of a hapless puppet who is not in control of his own destiny.
text_B: Given Glen's concerns, is it likely that he and Barbara lived in a time and culture in which cross-dressing was largely tolerated and understood?
YES.