A creative writing class compiled a list of their favorite superheroes. They listed each superhero's superpower and personality flaw.
The probability that a superhero can turn into an animal is 0.2, the probability that a superhero has a dark side is 0.7, and the probability that a superhero can turn into an animal or has a dark side is 0.8.
What is the probability that a randomly chosen superhero can turn into an animal and has a dark side?