Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Twenty-year-old Will Hunting of South Boston is a self-taught, genius-level intellect, though he works as a janitor at the Massachusetts Institute of Technology and spends his free time drinking with his friends, Chuckie (Ben Affleck), Billy (Cole Hauser) and Morgan (Casey Affleck). When Professor Gerald Lambeau (Stellan Skarsgard) posts a difficult mathematics problem as a challenge for his graduate students, Will solves the problem anonymously, stunning both the graduate students and Lambeau himself. As a challenge to the unknown genius, Lambeau posts an even more difficult problem. Lambeau chances upon Will solving the problem but Will flees the scene. That night at a bar, Will meets Skylar (Minnie Driver), a British student about to graduate from Harvard, who plans on attending medical school at Stanford and gives Will her phone number before leaving.
Solution: How old is Will Hunting in the movie ?
Reason: This is a good question which has a factoid answer.

Now, solve this instance: Pistachio Disguisey is the simple-minded son of the Disguisey Italian family. Pistachio's father and mother are kidnapped by his father's arch enemy, Devlin Bowman. Pistachio's grandfather shows up and tells Pistachio that he, his father, and grandfather are all masters of disguise. After a lot of hard work, Pistachio masters the art of disguise. He hires an assistant and she helps him uncover Bowman's plot, stealing priceless artifacts from around the world, ( Liberty Bell, The Declaration of Independence). Pistachio goes to Bowman's mansion just as Bowman is about to superglue a mask of his face onto Pistachio's father, so he will go to jail as Bowman escapes. Pistachio foils his plot and wins over his assistant's heart. Pistachio, his parents, grandparents, wife and stepson live happily ever after.
Student:
Who kidnaps Pistachio's father and mother?