What is the highest pennant number with ships in pori class?
CREATE TABLE table_56364 (
    "Class" text,
    "Ships in class" text,
    "Pennant Number" real,
    "Unit" text,
    "Builder" text,
    "Commissioned" text
)
SELECT MAX("Pennant Number") FROM table_56364 WHERE "Ships in class" = 'pori'
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 highest pennant number with ships in pori class? ### Input: CREATE TABLE table_56364 (
    "Class" text,
    "Ships in class" text,
    "Pennant Number" real,
    "Unit" text,
    "Builder" text,
    "Commissioned" text
) ### Response: SELECT MAX("Pennant Number") FROM table_56364 WHERE "Ships in class" = 'pori'