1. I don't want to go to the farm.
Do you want to go to the farm? Yes, I do. No, I don't.
What do you want to do?
2. The children are not reading a book about a farm.
Are the children reading a book about a farm? Yes, they are. No, they aren't.
What are the children reading?
3. We didn't play football and volleyball.
Did they plat football and volleyball? Yes, they did. No, they didn't.
What did they play?