Name the number of incumbents for texas 12
CREATE TABLE table_1342359_42 (
    incumbent VARCHAR,
    district VARCHAR
)
SELECT COUNT(incumbent) FROM table_1342359_42 WHERE district = "Texas 12"
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: Name the number of incumbents for texas 12 ### Input: CREATE TABLE table_1342359_42 (
    incumbent VARCHAR,
    district VARCHAR
) ### Response: SELECT COUNT(incumbent) FROM table_1342359_42 WHERE district = "Texas 12"