B4GS - Your own TG Adventure

The light around you blinds your senses. The low amount of energy within your body begins to slowly build until you have enough to slowly move from the floor you lay on. Once you get to grips with your sight, you realise that you lay in a small white room, with no windows or doors. In fact, the only thing that was in the room, bar yourself, was a small white panel connected to a large screen. You panic, unable to think about how you got here. Scared, you move over to the panel, hoping that it holds the way of getting out.

"Please remain calm," a compassionate voice begins to speak, "You have been chosen for a harmless test. Resist, and you shall be terminated."

"Please remain calm," the voice ironically repeats.

You peer over the control panel, frozen in your own world of fear. A large button saying "Start" shines on the touch pad. You lower your index finger and press it, causing a logo to appear upon the screen. It shows the letters "B4GS" and a symbol behind it. But it's the caption that makes your eyes widen. "Best for Gender Swapping".

Before you can even begin to be frightened about it, the logo disappears and you are left with a question and some buttons. It reads: "What is your Gender?"
In worry of the mysterious voice, you touch one of the buttons. Which one do you press?

Male
Female