Question: Which member of Donkey's Tail had the middle name of "Sergeevna"?
Sentence (from "Middle name"): In English-speaking American culture, that term is often applied (arguably mistakenly) to names, occupying that position, even if the bearer would insist that that name is being mistakenly called a "middle name", and is actually (to mention several types of atypical cases):
Relevant evidence: No