What is the IUNC of district of Cayo and reserve of Actun Tunichil Muknal?
CREATE TABLE table_46798 (
    "Reserve" text,
    "District" text,
    "IUCN" text,
    "Co-management" text,
    "Est." real,
    "Description" text
)
SELECT "IUCN" FROM table_46798 WHERE "District" = 'cayo' AND "Reserve" = 'actun tunichil muknal'
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 IUNC of district of Cayo and reserve of Actun Tunichil Muknal? ### Input: CREATE TABLE table_46798 (
    "Reserve" text,
    "District" text,
    "IUCN" text,
    "Co-management" text,
    "Est." real,
    "Description" text
) ### Response: SELECT "IUCN" FROM table_46798 WHERE "District" = 'cayo' AND "Reserve" = 'actun tunichil muknal'