How it works
Zara had six coins. The kite cost six and the dragon book cost six too.
Both together cost twelve coins, because six and six make twelve. She had only six, so only one thing could come home.
That is a choice. Choosing one means not choosing the other, so the one left behind is what Zara gives up.
Neither choice is the right one. Each has something good, and choosing is about what you want most today.