Sam is impressed by Bill's ability to whistling a tune. Sam asks Bill how he does it, and Bill replies that he doesn't really know, he can just do it. What type of knowledge does Bill have for his whistling ability? [1 point] Explain your answer [1 point]. Sam starts trying to learn how to whistle by practicing. According to Logan's Instance Theory each time Sam practices can be considered an instance. What four aspects of the instance representation are recorded as a memory according to Instance Theory? [2 points - 0.5 point per aspect]