What is the upstream speed of the network that costs 39 tl?
CREATE TABLE table_17304621_14 (upstream VARCHAR, price_tl VARCHAR)
SELECT upstream FROM table_17304621_14 WHERE price_tl = "39 TL"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_17304621_14 (upstream VARCHAR, price_tl VARCHAR) Question: What is the upstream speed of the network that costs 39 tl? [/INST] SELECT upstream FROM table_17304621_14 WHERE price_tl = "39 TL" </s>