What is the name of the partner that has a winner outcome and a hard surface?
CREATE TABLE table_28948937_3 (partner VARCHAR, outcome VARCHAR, surface VARCHAR)
SELECT partner FROM table_28948937_3 WHERE outcome = "Winner" AND surface = "Hard"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_28948937_3 (partner VARCHAR, outcome VARCHAR, surface VARCHAR) Question: What is the name of the partner that has a winner outcome and a hard surface? [/INST] SELECT partner FROM table_28948937_3 WHERE outcome = "Winner" AND surface = "Hard" </s>