What is the accreditation level of the network brand Movistar?
CREATE TABLE table_45491 (
    "Company name" text,
    "Network brand name" text,
    "Country" text,
    "Accreditation type" text,
    "Accreditation level" text,
    "Date" text
)
SELECT "Accreditation level" FROM table_45491 WHERE "Network brand name" = 'movistar'
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 accreditation level of the network brand Movistar? ### Input: CREATE TABLE table_45491 (
    "Company name" text,
    "Network brand name" text,
    "Country" text,
    "Accreditation type" text,
    "Accreditation level" text,
    "Date" text
) ### Response: SELECT "Accreditation level" FROM table_45491 WHERE "Network brand name" = 'movistar'