Which monarch assumed office on December 15, 1876?
CREATE TABLE table_8042 (
    "Name" text,
    "Death" text,
    "Assumed Office" text,
    "Left Office" text,
    "Years in office" text,
    "Monarch" text
)
SELECT "Monarch" FROM table_8042 WHERE "Assumed Office" = 'december 15, 1876'
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: Which monarch assumed office on December 15, 1876? ### Input: CREATE TABLE table_8042 (
    "Name" text,
    "Death" text,
    "Assumed Office" text,
    "Left Office" text,
    "Years in office" text,
    "Monarch" text
) ### Response: SELECT "Monarch" FROM table_8042 WHERE "Assumed Office" = 'december 15, 1876'