Table:
text: 1989 in Brazilian football
Campeonato Brasileiro Série A
Group B
Position_ Team Points Played Drawn Lost Against Difference
1 Vasco da Gama 24 18 8 2 16 10
2 Cruzeiro 23 18 5 4 14 9
3 Palmeiras 22 18 6 4 13 8
4 Portuguesa 20 18 6 5 13 8
5 Goiás 18 18 6 6 21 - 4
6 Grêmio 17 18 5 7 19 0
7 Santos 16 18 6 7 16 - 3
8 Fluminense 14 18 4 9 25 - 10

Question: How many draws were there in 1989 in the Brazilian soccer group Campeonato Brasileiro Série A if there were less than 23.6 points and more than 21 against ?

Question: Group, Campeonato Brasileiro Série A The fewest draws when the position is less than 7 and the against is 19 for 1989 in Brazilian football ?

Question: What is the highest number of games for Fluminense in group Campeonato Brasileiro Série A under 1989 in Brazilian football?

Question: What was the lowest score in less than 4 losses and less than 16 losses against 1989 in Brazilian soccer group Campeonato Brasileiro Série A?