How many subsidiaries are there of Postermobile Advertising Limited?
CREATE TABLE table_1756264_2 (
    subsidiaries INTEGER,
    company_name VARCHAR
)
SELECT MIN(subsidiaries) FROM table_1756264_2 WHERE company_name = "POSTERMOBILE ADVERTISING LIMITED"
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: How many subsidiaries are there of Postermobile Advertising Limited? ### Input: CREATE TABLE table_1756264_2 (
    subsidiaries INTEGER,
    company_name VARCHAR
) ### Response: SELECT MIN(subsidiaries) FROM table_1756264_2 WHERE company_name = "POSTERMOBILE ADVERTISING LIMITED"