Type a food, or a whole table of them separated by commas. TypeSafe's Jev model doesn't rule on anything: it answers factual questions (what is this mostly made of? is the fruit still recognizable? is there real grain in it?) and the rules of brachot, written in code, do the rest.
These are the general rules, as most Ashkenazi guides summarize them. Real cases turn on how much of each ingredient there is, what you're eating it for, whether it's part of a bread meal, and your family's custom, and authorities differ on many common foods. Use this to learn the reasoning, and ask your rav.