Table:
text: 1991 Australian Touring Car season
Race calendar
Race calendar
Date_ Series Circuit City_State Winner Team
23 Jun ATCC Round 7 Mallala Motor Sport Park Mallala , South Australia Mark Skaife Nissan Motorsport Australia
14 Jul ATCC Round 8 Lakeside International Raceway Brisbane, Queensland Tony Longhurst Benson & Hedges Racing
11 Aug ATCC Round 9 Oran Park Raceway Sydney, New South Wales Mark Skaife Nissan Motorsport Australia
8 Sep Don`t Drink Drive Sandown 500 Sandown International Raceway Melbourne], Victoria Mark Gibbs Rohan Onslow Bob Forbes Racing
6 Oct Tooheys 1000 Mount Panorama Circuit Bathurst , New South Wales Jim Richards Mark Skaife Nissan Motorsport Australia
3 Nov Hush Puppies Olympic Group A Challenge Adelaide Street Circuit Adelaide , South Australia Jim Richards Nissan Motorsport Australia

text: 1991 Australian Touring Car season
Race calendar
Race calendar
Date_ Series Circuit City_State Winner Team
24 Feb ATCC Round 1 Sandown International Raceway Melbourne , Victoria Jim Richards Nissan Motorsport Australia
10 Mar ATCC Round 2 Symmons Plains Raceway Launceston , Tasmania Jim Richards Nissan Motorsport Australia
14 Apr ATCC Round 3 Barbagallo Raceway Perth , Western Australia Mark Skaife Nissan Motorsport Australia
28 Apr ATCC Round 4 Lakeside International Raceway Brisbane , Queensland Jim Richards Nissan Motorsport Australia
5 May ATCC Round 5 Winton Motor Raceway Benalla , Victoria Jim Richards Nissan Motorsport Australia
2 Jun ATCC Round 6 Amaroo Park Sydney , New South Wales Tony Longhurst Benson & Hedges Racing

Question: Who is the Nissan Motorsport Australia team winner at Oran Park Raceway in the 1991 Australian Touring Car season?

Question: What is ATCC Round 7 winner Mark Skaife's team in the 1991 Australian Touring Car season?