This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
[{'content': 'All of the following statements are true about mass media education except – \nSelect and explain. \nA. Rapid and speedy, B. High reach, C. Distorted information, D. Meets local community needs', 'role': 'user'}, {'content': "Answer: C \nExplanation: `Distorted information' is a feature of propaganda or publicity and not that of 'education'.\nMass Media\n\nMass media are generally less effective in changing human behavior than individual or group methods, because communication here is essentially one way. Nevertheless, they do have a very important role because :\n\n\nThey reach large number of people with whom there is no contact.\nThey are available rapidly and with speed.\nThey contribute to raising the general knowledge in the local community (e.g. by means of posters) For effective health education, mass should preferably not be used alone but in combination, with other methods.", 'role': 'assistant'}]