What is the gender of senior high school 26mm?
CREATE TABLE table_13555999_1 (gender VARCHAR, senior_high_school__15_18_yrs_ VARCHAR)
SELECT gender FROM table_13555999_1 WHERE senior_high_school__15_18_yrs_ = "26mm"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_13555999_1 (gender VARCHAR, senior_high_school__15_18_yrs_ VARCHAR) Question: What is the gender of senior high school 26mm? [/INST] SELECT gender FROM table_13555999_1 WHERE senior_high_school__15_18_yrs_ = "26mm" </s>