What is the series number when al horford (10) had the high rebounds?
CREATE TABLE table_27734577_13 (series VARCHAR, high_rebounds VARCHAR)
SELECT series FROM table_27734577_13 WHERE high_rebounds = "Al Horford (10)"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_27734577_13 (series VARCHAR, high_rebounds VARCHAR) Question: What is the series number when al horford (10) had the high rebounds? [/INST] SELECT series FROM table_27734577_13 WHERE high_rebounds = "Al Horford (10)" </s>