A: I'm going to visit a castle next summer. What are you going to do?
B: I'm not going to visit a castle. I'm going to stay on a farm.
Explanation: Person A states their plan ('going to visit a castle') and asks about Person B's plans. Person B responds by stating what they are *not* going to do and then states their actual plan ('going to stay on a farm').
To practice, you can choose any two activities from the list and create your own dialogue following this pattern.