Is Ketchup A Food Group?

I have many friends whose kids seem to eat everything. At our house dinner time is more like an tennis match. Mo will even go to her high chair to pull it to indicate food is needed, only to get up there to begin the great flinging of food. The ant population of the house loves her. Her motor skills are great and she does prefer to feed herself no matter how much food actually gets to her stomach. She has no problem eating fruit, crackers, ketchup and her favorite yogurt!