What circuit did Juan Manuel Fangio have the fastest lap at the german grand prix?
CREATE TABLE table_name_16 (circuit VARCHAR, fastest_lap VARCHAR, race VARCHAR)
SELECT circuit FROM table_name_16 WHERE fastest_lap = "juan manuel fangio" AND race = "german grand prix"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_16 (circuit VARCHAR, fastest_lap VARCHAR, race VARCHAR) Question: What circuit did Juan Manuel Fangio have the fastest lap at the german grand prix? [/INST] SELECT circuit FROM table_name_16 WHERE fastest_lap = "juan manuel fangio" AND race = "german grand prix" </s>