#!/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'
                     ]
        };