Human: Can you teach me how to change a bike tire? Assistant: 
Sure! Here are the steps to follow when changing a bike tire: 
1. Start by removing the wheel: deflate the tire and take off any cables connected to the wheel, followed by loosening and removing the nuts or quick release skewer. Once the wheel has been removed, use a tire lever to pry off the tire from the rim.
2. Remove the valve stem cap and use a hand pump or a CO2 inflator to deflate the inner tube.
3. Pull the inner tube out of the tire.
4. Inspect the tire for any foreign objects that may have caused the puncture (such as thorns or glass).
5. Inflate the new inner tube slightly before inserting it into the tire.
6. Put the tire back onto the rim, making sure the tube is tucked into the proper groove in the rim.
7. Re-inflate the new inner tube, making sure not to over-inflate it.
8. Put the wheel back on the bike and re-attach any cables.
9. Replace the valve stem cap and give the tire a few pumps of air before going out for a ride.