"Arab", "Curry", and "Latina" aren't races. Sudanese people are Arabs and they look Black. A Black Cubana is obviously uglier than any White Cubana, a Black Puertoriqueña is also uglier than any White Puertoriqueña.
Meanwhile I'd say that Dravidians are much uglier than most Black toilets, but if the option is "Curry" which includes a lot of hot Aryan toilets then it's "Blacks" (the most genetically diverse group in the world, but universally ugly).
Also, if you'd take a Punjabi, a Libyan, and a Spaniard (which are 3 or 4 different races) you could find some that all look exactly the same. This is because they're all Caucasians from a region with a similar amount of sun exposure.
Arab and Latina are both linguistic categories which is why those don't make sense. Curry is geographic and also doesn't make sense.