What is the smallest production number for the LT series with the Dumb Patrol title?
CREATE TABLE table_65238 (
    "Title" text,
    "Series" text,
    "Characters" text,
    "Production Num." real,
    "Release date" text
)
SELECT MIN("Production Num.") FROM table_65238 WHERE "Series" = 'lt' AND "Title" = 'dumb patrol'
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 is the smallest production number for the LT series with the Dumb Patrol title? ### Input: CREATE TABLE table_65238 (
    "Title" text,
    "Series" text,
    "Characters" text,
    "Production Num." real,
    "Release date" text
) ### Response: SELECT MIN("Production Num.") FROM table_65238 WHERE "Series" = 'lt' AND "Title" = 'dumb patrol'