Name the least episode for fibre cement siding
CREATE TABLE table_19918 (
    "Series Ep." text,
    "Episode" real,
    "Segment A" text,
    "Segment B" text,
    "Segment C" text,
    "Segment D" text
)
SELECT MIN("Episode") FROM table_19918 WHERE "Segment D" = 'Fibre Cement Siding'
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: Name the least episode for fibre cement siding ### Input: CREATE TABLE table_19918 (
    "Series Ep." text,
    "Episode" real,
    "Segment A" text,
    "Segment B" text,
    "Segment C" text,
    "Segment D" text
) ### Response: SELECT MIN("Episode") FROM table_19918 WHERE "Segment D" = 'Fibre Cement Siding'