When the under-17 was Antonio Glez, who was the under-13?
CREATE TABLE table_26368963_1 (under_13 VARCHAR, under_17 VARCHAR)
SELECT under_13 FROM table_26368963_1 WHERE under_17 = "Antonio Glez"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_26368963_1 (under_13 VARCHAR, under_17 VARCHAR) Question: When the under-17 was Antonio Glez, who was the under-13? [/INST] SELECT under_13 FROM table_26368963_1 WHERE under_17 = "Antonio Glez" </s>