Which Score is the lowest one that has a Year of 1868?
CREATE TABLE table_5402 (
    "Score" real,
    "Opposition" text,
    "Venue" text,
    "City" text,
    "Year" real
)
SELECT MIN("Score") FROM table_5402 WHERE "Year" = '1868'
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 Score is the lowest one that has a Year of 1868? ### Input: CREATE TABLE table_5402 (
    "Score" real,
    "Opposition" text,
    "Venue" text,
    "City" text,
    "Year" real
) ### Response: SELECT MIN("Score") FROM table_5402 WHERE "Year" = '1868'