question: Who is in the south-west next to Vishnu on the east, Durga on the west, and in the center of Ganapati?
answer: SELECT south_west FROM table_name_73 WHERE north_east = "vishnu" AND north_west = "durga" AND center = "ganapati"
context: CREATE TABLE table_name_73 (south_west VARCHAR, center VARCHAR, north_east VARCHAR, north_west VARCHAR)