In 1912 when the U.S used sapphire, what was the Hindu birthstone?
CREATE TABLE table_name_77 (
    hindu VARCHAR,
    us__1912_ VARCHAR
)
SELECT hindu FROM table_name_77 WHERE us__1912_ = "sapphire"
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: In 1912 when the U.S used sapphire, what was the Hindu birthstone? ### Input: CREATE TABLE table_name_77 (
    hindu VARCHAR,
    us__1912_ VARCHAR
) ### Response: SELECT hindu FROM table_name_77 WHERE us__1912_ = "sapphire"