Q: In this task, you will be shown an extract from a movie plot. You need to read the extract and create questions that can be answered from the extract. The questions should be well-formed and grammatically correct. The questions should be completely answerable from the given passage and should not require any external knowledge. Subjective questions are not allowed. Create questions that result in factoid answers. A simple rule of thumb to decide whether a question is factoid or not is to see if two different people with average reading/comprehension skills would come up with the same answer after reading the passage.
Barbie stars as Blair Willows, a kind-hearted girl who is chosen to attend Princess Charm School: a magical, modern place that teaches dancing, how to have tea parties, and proper princess manners. Blair loves her classes -- as well as the helpful magical sprites and her new friends, Princesses Hadley and Isla. But when royal teacher Dame Devin discovers that Blair looks a lot like the kingdoms missing princess, she turns Blairs world upside down to stop her from claiming the throne. Now Blair, Hadley and Delancy must find an enchanted crown to prove Blairs true identity in this charming and magical princess story!
A:
Who discovers that Blair looks like the kingdom's lost princess ?