Table:
text: 1997–98 FA Cup
Third round proper
Third round proper
Tie_no Home_team Score Away_team Date_
18 Barnsley 1–0 Bolton Wanderers 3 January 1998
19 Bristol Rovers 1–1 Ipswich Town 3 January 1998
Replay Ipswich Town 1–0 Bristol Rovers 13 January 1998
20 Portsmouth 2–2 Aston Villa 3 January 1998
Replay Aston Villa 1–0 Portsmouth 14 January 1998
21 West Ham United 2–1 Emley 3 January 1998
22 Crystal Palace 2–0 Scunthorpe United 3 January 1998
23 Chelsea 3–5 Manchester United 4 January 1998
24 Wimbledon 0–0 Wrexham 4 January 1998
Replay Wrexham 2–3 Wimbledon 13 January 1998
25 Cardiff City 1–0 Oldham Athletic 3 January 1998
26 Charlton Athletic 4–1 Nottingham Forest 3 January 1998
27 Arsenal 0–0 Port Vale 3 January 1998

Question: What is the date for home side West Ham United in the 1997-98 FA Cup third round?

Question: What is the score that has tie number 27 under 1997-98 Third Round FA Cup proper?

Question: What is the tie number held by the Portsmouth home team in the 1997–98 FA Cup third round?