#!/usr/bin/env perl
use strict;
use warnings;
use Data::Dumper;

my %HoA;
while (<>) {
    chomp;
    if (index($_, ',') != -1) {
	my @fields = split(/,/, );
	push @{ $HoA{$fields[0]} }, $fields[5];
    }
    else {
	warn "Line could not be parsed: $_\n";
    }
} continue {
    close ARGV if eof;
}

print Dumper \%HoA;

__END__

$ perl test.pl test.csv
$VAR1 = {
          'seetha' => [
                        'rew'
                      ],
          'Anand' => [
                       'xyz',
                       'wer',
                       'ert',
                       'tre'
                     ]
        };

##</code><code>##

#!/usr/bin/env perl
use strict;
use warnings;
use Text::CSV;
use Data::Dumper;

my $csv = Text::CSV->new({ sep_char => ',' });

my %HoA;
while (<>) {
    chomp;
    if ($csv->parse($_)) {
	my @fields = $csv->fields();
	push @{ $HoA{$fields[0]} }, $fields[5];
    } else {
	warn "Line could not be parsed: $_\n";
    }
} continue {
    close ARGV if eof;
}

print Dumper \%HoA;

__END__

$ perl test.pl test.csv
$VAR1 = {
          'Anand' => [
                       'xyz',
                       'wer',
                       'ert',
                       'tre'
                     ],
          'seetha' => [
                        'rew'
                      ]
        };

##</code><code>##

Anand,1,2,3,4,xyz
Anand,2,3,4,5,wer
Anand,3,4,4,4,ert
seetha,1,2,3,4,rew
Anand,2,2,2,2,tre