<human>:  In the TV show, ‘Avatar: the Last Airbender’, how many benders are there?
<bot>: There are four main elements: earth, air, fire, and water. Each element has a corresponding bender, who can bend the element to their will. Earthbenders can bend the earth, airbenders can bend the air, firebenders can bend the fire, and waterbenders can bend the water.