Kelvin and his neighbors are all attending a city council meeting to hear their representative talk about rising crime rates in their area and what is being done about it. What could the speaker do to validate their concerns? A. Tell them that there is nothing to worry about. B. Provide a brochure about alarm systems they can buy for their homes. C. Make them feel guilty for living in such a nice area. D. Provide crime statistics and plans for a neighborhood watch program.