<human>:  How can I repair a flat tire?
<bot>: To repair a flat tire, you will need a tire-repair kit, a jack, and a wrench. First, use the jack to lift the vehicle off the ground. Then use the wrench to remove the wheel with the flat tire. Once the flat tire has been removed, use the tire-repair kit to patch up the hole. Re-attach the tire to the car and use the wrench to replace the nuts. Finally, lower the car back to the ground and inflate the tire with a tire inflator or a pump.