Right, my brain put a 'just' in front of bank teller in response A, then I started thinking about whether the facts in the paragraph would seem to have anything to do with whether she was a feminist, or had anything to do with banking. A re-parsing and I thought maybe it was about whether we associated feminists with protesters, since his previous paragraphs mentioned prejudices we have, etc.

I ended up not choosing an answer and reading on, as it seemed like a 'trick' type question, and indeed, I was thinking about what it had alluded to, not what the actual question was.