Table:
text: 1985–86 FA Cup
Fourth Round Proper
Fourth Round Proper
Tie_no Home_team Score Away_team Date_
9 Sheffield United 0–1 Derby County 25 January 1986
10 Manchester City 1–1 Watford 25 January 1986
Replay Watford 0–0 Manchester City 3 February 1986
Replay Manchester City 1–3 Watford 6 February 1986
11 West Ham United 0–0 Ipswich Town 25 January 1986
Replay Ipswich Town 1–1 West Ham United 4 February 1986
Replay Ipswich Town 0–1 West Ham United 6 February 1986
12 Hull City 2–3 Brighton & Hove Albion 25 January 1986
13 Chelsea 1–2 Liverpool 26 January 1986
14 Arsenal 5–1 Rotherham United 25 January 1986
15 York City 2–0 Altrincham 25 January 1986
16 Peterborough United 1–0 Carlisle United 25 January 1986

Question: What is the away team if the home team is 'Ipswich Town' and when the date is '6 February 1986' for the 1985/86 FA Cup fourth round?