Which Person Would Likely Agree with the Designation of Transgender

Which person would likely agree with the designation of transgender?

A) Travis, who was born a biological male and who feels psychologically like a man
B) Tom, who was born a biological female and who has not adopted a consistent gender identity
C) Betsey, who was born a biological female and who feels psychologically like a woman
D) Iris, who was born a biological female and who feels psychologically like a man