You are given a paragraph, a question and some answer options (associated with "A", "B", "C", "D", etc.) You need to list all the correct answer options with their associated letters (e.g. "A" can be a valid answer). Note that sometimes, more than one option can answer the question correctly and completely. In those cases, please generate all such options separated by a comma (e.g. "A, B" is a valid answer). Do not generate anything else apart from one or more of the following characters: 'A', 'B, 'C', 'D', etc.
Q: Paragraph- Sent 1: I had drunk too much, I confess, though we all had.
Sent 2: Somehow, Tasha and I began to argue the worth of Solevgrad jazz, as inconsequential a topic as I can imagine.
Sent 3: She had studied it in school, so she thought herself as an expert.
Sent 4: I once had a neighbor who played it constantly, loudly, and badly, so I thought I knew it better.
Sent 5: Malaquez tried to mediate, but I saw him as siding with Tasha.
Sent 6: So, I think, did she.
Sent 7: The subject shifted from music to Tasha's obsession with fame, undoubtedly by a leap that I made.
Sent 8: She had no choice but to follow.
Sent 9: (I do not remember any of this well, just now, nor do I care to.
Sent 10: Those who are truly curious may look at the last act of "Captured Moments.") I remember suggesting, with characteristic tact, that she add Emil to her small list of major accomplishments.
Sent 11: Malaquez glanced away, embarrassed.
Sent 12: Tasha looked at me as if to say, "I will."Sent 13: She said, "I feel sorry for you, Nardo.
Sent 14: I'll see Emil home."Sent 15: "Yes," I said, "Do that," and did not care what she did, or why.
Sent 16: Emil asked, "You're all right?"Sent 17: I muttered something he must have interpreted as assent.
Sent 18: They both walked up to Emil's home while I watched the scarlet moonlight ripple on distant waves.
Sent 19: Disgusted with Tasha but more disgusted with myself, I finally realized she would not return that night and went into The Sleeping Flamingo to drink myself to sleep.
Sent 20: She had not come home when I woke in mid-morning. 
Question: What subject did Tasha study in school? (A) Sociology (B) Solevgrad jazz (C) Psychology (D) Math.
A: 
B.