Are supermarkets to blame for the increase in obesity in the UK? Critics suggest that the low cost of high-fatty foods, such as ready meals, has led to the alarming rates of obesity in the UK. However, an opposing school of thought suggests that other factors are in fact to blame. One possible reason for this is the hectic life-style adopted by many people. In this way, ready-meals can be seen as a quick alternative for individuals who are balancing long- working hours with the demands of family life.Another possible reason for the escalating levels of obesity within the UK is a lack of physical exercise. Furthermore, levels of obesity may be reduced by education; teaching people which foods they should be eating and promoting regular exercise.

Question: Low cost of junk food may be to blame for the high levels of obesity.
Options:
A. true, B. false, C. uncertain
Answer: "A"