CREATE TABLE Reviewer (rID VARCHAR(255), name VARCHAR(255)); CREATE TABLE Movie (director VARCHAR(255), mID VARCHAR(255)); CREATE TABLE Rating (mID VARCHAR(255), rID VARCHAR(255))
Find the names of all directors whose movies are rated by Sarah Martinez.
    
SQL: SELECT DISTINCT T2.director FROM Rating AS T1 JOIN Movie AS T2 ON T1.mID = T2.mID JOIN Reviewer AS T3 ON T1.rID = T3.rID WHERE T3.name = 'Sarah Martinez'