What is the total Founded with a Main Campus Location of liberal?
CREATE TABLE table_70258 (
    "Institution" text,
    "Main Campus Location" text,
    "Founded" real,
    "Mascot" text,
    "School Colors" text
)
SELECT COUNT("Founded") FROM table_70258 WHERE "Main Campus Location" = 'liberal'
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 total Founded with a Main Campus Location of liberal? ### Input: CREATE TABLE table_70258 (
    "Institution" text,
    "Main Campus Location" text,
    "Founded" real,
    "Mascot" text,
    "School Colors" text
) ### Response: SELECT COUNT("Founded") FROM table_70258 WHERE "Main Campus Location" = 'liberal'