Friend: I need to lose some weight. Which sport do you think is the best?
You: I think running is the best sport for you. It's great for losing weight.
Friend: Will I need to buy any equipment?
You: You only need running shoes and comfortable clothes.
Friend: What about sports kit?
You: No, you don't need any sports kit.
Friend: Where can I do this sport?
You: You can run in the park, on the beach, or on the street.