chef is a trained professional cook who is proficient in all aspects of food preparation
oh yea they are very important to us as a race since we need good food
There are different terms that use the word "chef" in their titles, and deal with specific areas of food preparation, such as the "sous-chef
oh ok yea ive heard of those, what else do you know?
kitchen brigade system is a hierarchy found in restaurants and hotels employing extensive staff, 
thanks for the info, id like to hear anything else you have
Chefs can receive formal training from an institution OF YOUR CHOICE