Table:
text: 1980 VFL season
Round 20
Round 20
Home_team Home_team_score Away_team Away_team_score Venue Crowd Date_
Footscray 16.22 (118) St Kilda 11.7 (73) Western Oval 13966 16 August 1980
Carlton 25.14 (164) Essendon 16.7 (103) Princes Park 27955 16 August 1980
Richmond 26.18 (174) Melbourne 16.13 (109) MCG 19048 16 August 1980
South Melbourne 20.14 (134) Fitzroy 17.15 (117) Lake Oval 12015 16 August 1980
Geelong 14.15 (99) Collingwood 12.9 (81) Kardinia Park 42198 16 August 1980
North Melbourne 20.15 (135) Hawthorn 11.13 (79) VFL Park 21739 16 August 1980

Question: What was the smallest round 20 audience for the vfl park during the 1980 VFL season?

Question: What was the Round 20 away team result at Kardinia Park for the 1980 VFL season?

Question: Who was the away team in the home game of the 20th round of the 1980 VFL season under North Melbourne?

Question: What was the average attendance at a home game with a score of 14.15 (99) during the 20th round of the 1980 VFL season?