Who was the constitutional ticken when Charles B. Sears was the republican ticket?
CREATE TABLE table_name_51 (
    constitutional_ticket VARCHAR,
    republican_ticket VARCHAR
)
SELECT constitutional_ticket FROM table_name_51 WHERE republican_ticket = "charles b. sears"
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 the constitutional ticken when Charles B. Sears was the republican ticket? ### Input: CREATE TABLE table_name_51 (
    constitutional_ticket VARCHAR,
    republican_ticket VARCHAR
) ### Response: SELECT constitutional_ticket FROM table_name_51 WHERE republican_ticket = "charles b. sears"