Team Estudantes Paulista with a position one less than 4 one have did what average against?
Position Team Points Played Drawn Lost Against Difference
1937 in Brazilian football
15352382
real text real real real real real text
2-15352382-1
Campeonato Paulista
Campeonato Paulista
1 Corinthians 22 14 2 2 14 19
2 Palestra Itália-SP 21 14 1 3 12 23
3 Portuguesa Santista 19 14 3 3 18 9
4 Estudantes Paulista 15 14 1 6 22 11
5 Santos 14 14 4 5 20 7
6 Juventus 11 14 3 7 28 - 5
SELECT AVG Against FROM table WHERE Team = estudantes paulista AND Position < 4
estudantes paulista 4