I'm probably going to confuse you some more with this sun fact! The fruit of a tree isn't really a fruit within the food groups.
Fruits have high dietary fibre, fruit sugars, carbs.
An example is that avocado is a fruit of a tree, but it's classified by what it's made of which is fat! It belongs to the fats and oils food group.
Some fruits of a tree that are categorised as a fruit include banana's, pawpaw, oranges, grapefruit.
Don't be fooled by the fruits of a tree.