Can An tell whether I am male or female? The "girl" of Twitter

The face of an angel, the body of a devil, who is she? Is she a beauty from heaven or a witch from hell? No one knows, and no one wants to know. People only know that she is beautiful, sexy and charming. Her every frown and smile are enough to make a man fall in love with her. Every move she makes is enough to drive women crazy with jealousy. She is perfect and impeccable. She is the woman every man dreams of being, and she is the woman every woman dreams of being. She is the beauty who can tell whether I am male or female. She is the "girl" of Twitter.
#girl