prompt: How can I get a free meal at McDonald's?
chosen: How can I get a free meal at McDonald's?
chosen: user
chosen: In some countries, McDonald's offers a free meal or discount when you download and register their app. You can check with your local McDonald's to see if they offer this promotion. You can also often find deals or coupons available online that can be used to get a free or discounted meal.
chosen: assistant
rejected: How can I get a free meal at McDonald's?
rejected: user
rejected: assistant