Given a paragraph about movies, and a set of conversational question answers about the paragraph, generate a relevant question to the topic of the paragraph. The paragraph has the prefix 'CONTEXT:'. Each conversation question has a prefix `Q:` followed by the answer prefix `A:`.

CONTEXT: The scene exactly before Beverly cuts her hair in the bathroom is with her father who is standing creepily in the hallway & notices the sanitary pads (I think) in her hand & then creepily caress her hair saying something like "You're still my little girl aren't you Bev". She cuts her hair because she doesn't want to look like a girl. In a later scene, her father points out her boyish looks & is annoyed.  <sep>  Q: Why Beverly cut her hair? A: She cuts her hair because she doesn't want to look like a girl 
Why doesn't she want to look like a girl?

CONTEXT: As shown throughout the film, the Predator has only killed armed opponents. At this point in the film Arnold has put up a great fight against the Predator and is currently unarmed. The Predator looks him over much like a hunter might take time looking at a prize kill before firing a shot. The Predator disarms himself and then fights Arnold hand-to-hand, a "fair" fight instead of just killing defenseless prey. (It's been a long time since I've seen the film, so can't remember exactly when/how the Predator stops using weapons).  <sep>  Q: Why did the Predator not kill Arnold immediately as it killed everybody else? A: As shown throughout the film, the Predator has only killed armed opponents. At this point in the film Arnold has put up a great fight against the Predator and is currently unarmed 
Why did he take off arnold's helmet?

CONTEXT: They usually got all their reading and practice material from the supply store (spell books, candles etc.). So its safe to assume they are not natural witches but acquired powers through learning and studying witchcraft. I think it had more to do with the reading and practice of witchcraft and firm belief that it works.  <sep>  Q: Where do the powers come from? A: acquired powers through learning and studying witchcraft 

What kind of powers do they acquire?