<human>:  Is a person with St. Vitus's Dance likely to win a ballet competition?
<bot>: No, a person with St. Vitus's Dance is not likely to win a ballet competition. St. Vitus's Dance, also called Sydenham's chorea, is a disease characterized by sudden jerking movements of the body. Ballet is a performance dance known for elegant and fluid motions. So a person with St. Vitus's Dance would not win the competition.