Table:
text: 1977 VFL season
Round 4
Round 4
Home_team Home_team_score Away_team Away_team_score Venue Crowd Date_
Essendon 19.10 (124) Melbourne 16.24 (120) Windy Hill 14529 23 April 1977
North Melbourne 16.21 (117) Footscray 12.10 (82) Arden Street Oval 17239 23 April 1977
St Kilda 19.20 (134) Fitzroy 14.14 (98) Moorabbin Oval 13401 23 April 1977
Hawthorn 13.18 (96) Carlton 12.11 (83) Princes Park 32135 23 April 1977
Richmond 14.16 (100) Collingwood 17.24 (126) MCG 91936 25 April 1977
Geelong 16.18 (114) South Melbourne 12.15 (87) VFL Park 27136 25 April 1977

Question: Which away team played at MCG in round 4 of the 1977 VFL season?

Question: When was Geelong the home team of the fourth round of the 1977 VFL season?