Who is the opponent in the final when frankfurt is championship and the year is less than 1993.0?
CREATE TABLE table_22834834_2 (
    opponent_in_the_final VARCHAR,
    championship VARCHAR,
    year VARCHAR
)
SELECT opponent_in_the_final FROM table_22834834_2 WHERE championship = "Frankfurt" AND year < 1993.0
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 is the opponent in the final when frankfurt is championship and the year is less than 1993.0? ### Input: CREATE TABLE table_22834834_2 (
    opponent_in_the_final VARCHAR,
    championship VARCHAR,
    year VARCHAR
) ### Response: SELECT opponent_in_the_final FROM table_22834834_2 WHERE championship = "Frankfurt" AND year < 1993.0