If the intranet entry is Yes, what is the extranet entry for Microsoft Exchange server?
CREATE TABLE table_name_72 (
    extranet VARCHAR,
    intranet VARCHAR,
    name VARCHAR
)
SELECT extranet FROM table_name_72 WHERE intranet = "yes" AND name = "microsoft exchange server"
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: If the intranet entry is Yes, what is the extranet entry for Microsoft Exchange server? ### Input: CREATE TABLE table_name_72 (
    extranet VARCHAR,
    intranet VARCHAR,
    name VARCHAR
) ### Response: SELECT extranet FROM table_name_72 WHERE intranet = "yes" AND name = "microsoft exchange server"