What are the weapons used by guardians for the direction East?
CREATE TABLE table_15903 (
    "Name" text,
    "Direction" text,
    "Mantra" text,
    "Weapon" text,
    "Consort" text,
    "Graha (Planet)" text,
    "Guardian M\u0101t\u1e5bk\u0101" text
)
SELECT "Weapon" FROM table_15903 WHERE "Direction" = 'East'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What are the weapons used by guardians for the direction East? ### Input: CREATE TABLE table_15903 (
    "Name" text,
    "Direction" text,
    "Mantra" text,
    "Weapon" text,
    "Consort" text,
    "Graha (Planet)" text,
    "Guardian M\u0101t\u1e5bk\u0101" text
) ### Response: SELECT "Weapon" FROM table_15903 WHERE "Direction" = 'East'