Please answer the question based on the following passage. You need to choose one letter from the given options, A, B, C, or D, as the final answer, and provide an explanation for your choice. Your output format should be ###Answer: [your answer] ###Explanation: [your explanation]. ###Passage:The unsophisticated mobile fraud messages like "X X Group held the anniversary celebration, your mobile phone number won the 100,000 yuan prize", even after being exposed by the media, it still appears repeatedly.Professional scammers prefer to use low-quality scam messages instead of designing more deceptive and more foolish text messages, which only shows that the scammers are too stupid and too undedicated. ###Question:If the following statement is true, which one strongly refutes the above conclusion?- ###Options: (A)The liar must be smart, otherwise it is impossible to deceive others. (B)When a scammer swindles, he will find ways to avoid the police ’s attention. (C)If a scam has no effect, the scammer has eliminated it. (D)Scammers use such text messages to "catch" people who might be fooled.They want to filter out smart people from the beginning. Wrap the entire output in JSON format.
user