<human>:  Which is the best way to lose 20 pounds in three months?
<bot>: The best way to lose 20 pounds in three months is to focus on healthy eating and regular physical activity. You should aim to reduce your caloric intake and get at least 30 minutes of exercise each day. It's also important to create a plan and stay motivated by setting achievable goals. Additionally, it can be beneficial to seek professional help such as consulting with a nutritionist or physical trainer.