Who were the away team in tie number 20?
CREATE TABLE table_name_55 (away_team VARCHAR, tie_no VARCHAR)
SELECT away_team FROM table_name_55 WHERE tie_no = "20"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_55 (away_team VARCHAR, tie_no VARCHAR) Question: Who were the away team in tie number 20? [/INST] SELECT away_team FROM table_name_55 WHERE tie_no = "20" </s>