Which best 5-year period has a best 15-year period of alekhine; lasker?
CREATE TABLE table_name_37 (best_5_year_period VARCHAR, best_15_year_period VARCHAR)
SELECT best_5_year_period FROM table_name_37 WHERE best_15_year_period = "alekhine; lasker"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_37 (best_5_year_period VARCHAR, best_15_year_period VARCHAR) Question: Which best 5-year period has a best 15-year period of alekhine; lasker? [/INST] SELECT best_5_year_period FROM table_name_37 WHERE best_15_year_period = "alekhine; lasker" </s>