Which is an example of top-down processing in the perception of speech? a. while watching 8-year-old tyler practice his ventriloquist act, his sister states drily, "i can see your lips moving, so you're not fooling anyone." b. when 5-year-old lucretia screeches "ice cream! " at the top of her lungs, her little brother covers his ears as the sound waves are processed by his auditory system. c. brie's father yells, "take out the . . "; before he can finish his sentence, brie jumps up from the couch to take out the garbage. d. terrence sits at the piano and composes a song for his band that is dissonant and uses unconventional chord progressions that will be difficult for most listeners to enjoy?