Table:
text: 1950–51 FA Cup
First Round Proper
First Round Proper
Tie_no Home_team Score Away_team Date_
19 Crystal Palace 1–4 Millwall 29 November 1950
20 Worcester City 1–4 Hartlepools United 25 November 1950
21 Witton Albion 1–2 Nelson 25 November 1950
22 Southend United 0–3 Swindon Town 25 November 1950
23 Mansfield Town 1–0 Walthamstow Avenue 25 November 1950
24 Bromsgrove Rovers 1–3 Hereford United 25 November 1950
25 Port Vale 3–2 New Brighton 25 November 1950
26 Halifax Town 2–3 Ashington 25 November 1950
27 Newport County 4–2 Walsall 25 November 1950
28 Cleator Moor Celtic 0–5 Tranmere Rovers 25 November 1950
29 Aldershot 2–2 Bromley 25 November 1950
Replay Bromley 0–1 Aldershot 29 November 1950

Question: What was the 1950-51 first round correct score for a no? 21 draws for the FA Cup?