Which statement best introduces a character as someone who is smart but easily distracted? A) Try as he might, Kevin couldn't follow what his teacher was saying in class. B) Wendy always turned in her work on time, and was repeatedly praised by all of her teachers. C) Mike often found himself lost in his own thoughts, since the real world seemed entirely too mundane. D) George was so busy daydreaming about a calculus equation that he didn't hear the teacher when she called on him.