What is the frequency of the call sign licensed in Albany, New York?
CREATE TABLE table_7123 (
    "Call sign" text,
    "Frequency MHz" real,
    "City of license" text,
    "ERP W" real,
    "Class" text,
    "FCC info" text
)
SELECT "Frequency MHz" FROM table_7123 WHERE "City of license" = 'albany, new york'
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 frequency of the call sign licensed in Albany, New York? ### Input: CREATE TABLE table_7123 (
    "Call sign" text,
    "Frequency MHz" real,
    "City of license" text,
    "ERP W" real,
    "Class" text,
    "FCC info" text
) ### Response: SELECT "Frequency MHz" FROM table_7123 WHERE "City of license" = 'albany, new york'