What is the name of the team song written by ken walther?
CREATE TABLE table_28243323_1 (
    basis_for_team_song VARCHAR,
    writer_composer VARCHAR
)
SELECT basis_for_team_song FROM table_28243323_1 WHERE writer_composer = "Ken Walther"
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: What is the name of the team song written by ken walther? ### Input: CREATE TABLE table_28243323_1 (
    basis_for_team_song VARCHAR,
    writer_composer VARCHAR
) ### Response: SELECT basis_for_team_song FROM table_28243323_1 WHERE writer_composer = "Ken Walther"