if ((eval "$hash{$filter[0]->[0]} $filter[0]->[1] $filter[0]->[2]") && 
   (eval $hash{$filter[1]->[0]} $filter[1]->[1] $filter[1]->[2]) &&
   (eval "$hash{$filter[2]->[0]} $filter[2]->[1] $filter[2]->[2]"))
     {
        print OUTFILE $line, "\n";
     }