Which opponent has unknown attendance, and lost 2-0?
CREATE TABLE table_name_43 (opponent VARCHAR, attendance VARCHAR, result VARCHAR)
SELECT opponent FROM table_name_43 WHERE attendance = "unknown" AND result = "lost 2-0"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_43 (opponent VARCHAR, attendance VARCHAR, result VARCHAR) Question: Which opponent has unknown attendance, and lost 2-0? [/INST] SELECT opponent FROM table_name_43 WHERE attendance = "unknown" AND result = "lost 2-0" </s>