How can I remove the title of a field?

I’m using this code to show a field separately, but it shows the title along with the description:

$field = wpbdp_get_form_field( 4 );
$ret2 = $field->display( $post->ID );
echo $ret2;

How can I hide the title of the field?

Let me give you an example, here is what’s displaying:

LISTING NAME
LISTING DESCRIPTION

Here is what I’m trying to display only:

LISTING DESCRIPTION

http://wordpress.org/extend/plugins/business-directory-plugin/