For those still not getting it, this is how strongly and heavily Bard is trained to weight the associations of "Doctor" with "he" and "Nurse" with "she":
It INCORRECTLY DENIES THE GRAMMATICAL STRUCTURE OF THE SENTENCE rather than let the doctor have she/her pronouns. These are all three drafts it gave.
Fourth picture shows it has almost no problems with the same structure, using he/him pronouns, save one draft where it claims the nurse was owed.
And my run-through for singular They got a response of "It is unclear who was owed money in the sentence" until the times the nurse was owed money and it "corrected" the pronoun to "she" (see next toot).
I mean… Yikes and holy shit, y'all.
This is what it does with singular they. The weights of gender operators and pronoun relationships are REAL BAD in here, people.