Task: Question Answering
Input (English): Context: I always encourage them to exercise and diet as that is the most healthy and practical solution for me . Discipline of course is the most important tool . If you do n't have this , you will never be successful in your goal , whatever that may be , but in their case it 's losing weight . Unfortunately they ' ve tried exercise and diet , but it seems not to be effective to them , so now they are interested on finding the best diet pills . 
Question: Why are some people interested in these pills ?
Output (English): To help them get in shape .