Hello, This is quite simple and short but on excel I need help with my instruct

Hello,
This is quite simple and short but on excel I need help with my instructions :
so on excel there is race all, race 3, and race 2 it was instructed that
race 2: everyone white only and everyone else
Race 3 : white latino, black
Race all: one that has everything/ all race
my proffesor completed race all but i need to complete race 2 and 3 pls do so and keep blank if it does not apply wit the following race tabs. thank you