List name of all amenities which Anonymous Donor Hall has, and sort the result in alphabetic order.
SELECT T1.amenity_name FROM dorm_amenity AS T1 JOIN has_amenity AS T2 ON T2.amenid   =   T1.amenid JOIN dorm AS T3 ON T2.dormid   =   T3.dormid WHERE T3.dorm_name   =   'Anonymous Donor Hall' ORDER BY T1.amenity_name
amenities which Anonymous Donor Hall has refers to a JOIN between dorm_amenity and dorm tables through has_amenity table; sort the result in alphabetic order refers to ORDER BY amenity_name ASC (though ASC is default and can be omitted);