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. Once you create a question you also need to provide the correct answer for it. Write your answer like "Question: your question, Answer: your answer". 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. Short answers containing words that are present in the passage are preferred. Create questions that result in factoid answers. A simple rule of thumb to decide whether a question is a 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.
Q: Supercriminal Fu Manchu plots to freeze the world's oceans with a diabolical new device. With his evil daughter, Lin Tang, his army of dacoits, and the help of the local crime organization led by Omar Pasha (whom Fu Manchu doublecrosses), Fu Manchu takes over the governor's castle in Istanbul which has a massive Opium reserve, to control the largest opium port in Anatolia, a fuel for his machine. Fu Manchu needs the help of an intelligent scientist with an ailing heart whom he has imprisoned. In order to keep the scientist alive he kidnaps a doctor and his wife to give the scientist a heart transplant from one of his obedient servants. Opposing him from Britain's Interpol, is his nemesis Nayland Smith and Dr. Petrie.
A:
Question: What does Fu Manchu take over?, Answer: The governor's castle.