Chaz is listening to his grandma reminisce about the first time she danced with his grandpa 60 years ago. When his grandma says, "It seemed like the song would play forever," Chaz understands that it is more likely his grandma was listening to a radio playing and not a CD. This understanding requires Chaz use a(n)Chaz is listening to his grandma reminisce about the first time she danced with his grandpa 60 years ago. When his grandma says, "It seemed like the song would play forever," Chaz understands that it is more likely his grandma was listening to a radio playing and not a CD. This understanding requires Chaz use a(n)