Who was the under-15 when Moises Galvez was the under-17?
CREATE TABLE table_26368963_1 (
    under_15 VARCHAR,
    under_17 VARCHAR
)
SELECT under_15 FROM table_26368963_1 WHERE under_17 = "Moises Galvez"
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 under-15 when Moises Galvez was the under-17? ### Input: CREATE TABLE table_26368963_1 (
    under_15 VARCHAR,
    under_17 VARCHAR
) ### Response: SELECT under_15 FROM table_26368963_1 WHERE under_17 = "Moises Galvez"