<human>:  If you were on a diet, would you have to skip lunch at McDonald's?
<bot>: No, if you were on a diet, you would not have to skip lunch at McDonald's. McDonald's offers low calorie brunch options like parfaits and egg white sandwiches. McDonald's offers low calorie lunch options including basic hamburgers and salads. So if you were on a diet, you would not have to skip lunch at McDonald's.