part 2

$tax_query = array(
	'relation' => 'AND',
	array(
		'taxonomy'         => 'asset_type',
		'terms'            => 'serial-program',
		'field'            => 'slug',
	),
	array(
		'taxonomy'         => 'distinction_type',
		'terms'            => 'segment',
		'field'            => 'slug',
		'operator'         => 'NOT IN',
	),
);