Dogs with bigger brains tend to be easier to train (obviously) so breeds like poodles and air dales and other dogs like this. smaller breeds tend to be less intelligent, like pugs, and often have health issues.
Answer: A
Explanation: Idiophones match that description
Illusionism is an approach that offers to explain a phenomenon as an illusion of thinking and perception, and not as a real phenomenon or a phenomenon that really has the properties that it seems to some people. In this sense, illusionism is opposed to "realism" in relation to the phenomenon.