What class has a MHZ frequency under 103.1 licensed in morro bay, california?
CREATE TABLE table_5799 (
    "Call sign" text,
    "Frequency MHz" real,
    "City of license" text,
    "ERP W" real,
    "Class" text,
    "FCC info" text
)
SELECT "Class" FROM table_5799 WHERE "Frequency MHz" < '103.1' AND "City of license" = 'morro bay, california'
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 class has a MHZ frequency under 103.1 licensed in morro bay, california? ### Input: CREATE TABLE table_5799 (
    "Call sign" text,
    "Frequency MHz" real,
    "City of license" text,
    "ERP W" real,
    "Class" text,
    "FCC info" text
) ### Response: SELECT "Class" FROM table_5799 WHERE "Frequency MHz" < '103.1' AND "City of license" = 'morro bay, california'