Gender Identity

Yesterday while at Walmart getting my fishing license the worker asked me a series of questions ranging from my name and address to my social security number. She didn't ask my input on any of the questions regarding my appearance such as my skin, eye, or hair color, but you can bet your buttons when she got to the question regarding gender apparently it wasn't obvious because she felt she needed to ask. My response: "Female last I checked, but I guess you never know for sure"