Many people might have impulse control problems. But, other than that humans are mostly in self control.
here are some examples:
1). Not Obeying the laws. Although people love to blame missing that stop sign or not stopping at the red light on many things, they were in control.
2). of what you say. You're in control of what you say. (unless you actually have a disorder such as tourettes)
Be able to know where to go on the stage.
Like for example: on a dance number you need to go to center stage if you want to be the center of attention, just like when beast and beauty from the animated one were dacning.
The true answer would be C
They usually only use dog whistles.
Foreshadowing?? If maybe later on in the story they found out they were related or something