response: Oh really?  Did you know that hair loss is called alopecia?  That can refer to hair loss not only on the head but also other parts of the body.
original_response: Oh, no!  I hate to heart that.  Losing your hair is called alopecia.  What are you doing to prevent that, if anything?
history: im going bald!
knowledge: Hair loss, also known as alopecia or baldness, refers to a loss of hair from part of the head or body.