Table:
text: Alex Caffi
Complete Formula One results
Complete Formula One results
Year_ Entrant Chassis Engine Points
1986 Osella Squadra Corse Osella FA1G Alfa Romeo V8 0
1987 Osella Squadra Corse Osella FA1I Alfa Romeo V8 0
1987 Osella Squadra Corse Osella FA1G Alfa Romeo V8 0
1988 Scuderia Italia Dallara 3087 Cosworth V8 0
1988 Scuderia Italia Dallara 188 Cosworth V8 0
1989 Scuderia Italia Dallara 189 Cosworth V8 4
1990 Footwork Arrows Racing Arrows A11B Cosworth V8 2
1991 Footwork Grand Prix International Footwork A11C Porsche V12 0
1991 Footwork Grand Prix International Footwork FA12 Porsche V12 0
1991 Footwork Grand Prix International Footwork FA12C Cosworth V8 0

Question: What is the chassis after 1991, after Alex Caffi?

Question: What is the score in 1991 for footwork a11c chassis under Alex Caffi ?