All of the Following People Were Diagnosed with Schizophrenia at Age

All of the following people were diagnosed with schizophrenia at age 20.Who would you expect to have the best prognosis?

A) Slim, a man who lives in a developed country
B) Hassim, a man who lives in a developing country
C) Shauna, a woman who lives in a developed country
D) Sariyah, a woman who lives in a developing country