How many entries are in barony when the townland is derrigra?
CREATE TABLE table_30121075_1 (
    barony VARCHAR,
    townland VARCHAR
)
SELECT COUNT(barony) FROM table_30121075_1 WHERE townland = "Derrigra"
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 entries are in barony when the townland is derrigra? ### Input: CREATE TABLE table_30121075_1 (
    barony VARCHAR,
    townland VARCHAR
) ### Response: SELECT COUNT(barony) FROM table_30121075_1 WHERE townland = "Derrigra"