Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_90 ( away_team VARCHAR, home_team VARCHAR, date VARCHAR )

### Question ###
What is Away Team, when Home Team is 'Ipswich Town', and when Date is '6 February 1986'?

### Accurate SQL ###

SELECT away_team FROM table_name_90 WHERE home_team = "ipswich town" AND date = "6 february 1986"