what is the name of the branding where the virtual is 13.1
CREATE TABLE table_23330 (
    "(Virtual)" text,
    "Callsign" text,
    "Affiliation" text,
    "Branding" text,
    "Channel" text,
    "Programming" text,
    "Owner" text
)
SELECT "Branding" FROM table_23330 WHERE "(Virtual)" = '13.1'
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 name of the branding where the virtual is 13.1 ### Input: CREATE TABLE table_23330 (
    "(Virtual)" text,
    "Callsign" text,
    "Affiliation" text,
    "Branding" text,
    "Channel" text,
    "Programming" text,
    "Owner" text
) ### Response: SELECT "Branding" FROM table_23330 WHERE "(Virtual)" = '13.1'