who was running in the section pennsylvania 5
CREATE TABLE table_2668378_13 (
    candidates VARCHAR,
    district VARCHAR
)
SELECT candidates FROM table_2668378_13 WHERE district = "Pennsylvania 5"
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: who was running in the section pennsylvania 5 ### Input: CREATE TABLE table_2668378_13 (
    candidates VARCHAR,
    district VARCHAR
) ### Response: SELECT candidates FROM table_2668378_13 WHERE district = "Pennsylvania 5"