Matthew learned how to break dance when he was just seven years old. His older brother taught him the new dance trend when he an
d his friends heard about it at school. Matthew asked his grandfather if he used to break dance when he was a kid. His grandfather said, “No, we did not have break dancing when I was a kid. We did something called the Twist.” In this example, the “Twist” and break dancing are both examples of __________.
A.
