Yambil like to eat yam because a Yambil means 'Yam' + 'bill'. So Yambil means a yam and a bill, that is paying bills for yams. Yambils are goats and live in far high mountains. Yambils are very proud kind of tolo. So be prepared for their self admiredness.

Yambills make good workers and they like works especially grocery works cause there might be yams, so don't be angry with them if they eat a few of your yams.