Who was her partner at the US Open and they were runner-up?
CREATE TABLE table_1920271_3 (partner VARCHAR, championship VARCHAR, outcome VARCHAR)
SELECT partner FROM table_1920271_3 WHERE championship = "US Open" AND outcome = "Runner-up"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1920271_3 (partner VARCHAR, championship VARCHAR, outcome VARCHAR) Question: Who was her partner at the US Open and they were runner-up? [/INST] SELECT partner FROM table_1920271_3 WHERE championship = "US Open" AND outcome = "Runner-up" </s>