infinite loop issue – very urgent

Hello there, I am attempting to dynamically create pages for each post in custom type ‘people’, pages are being created like a charm, just every time i refresh the list of the pages the number increases till the admin crashes.. i know it’s a simple solution, but i can’t figure it out.

here is my code:

$myPages = $wpdb->get_results("SELECT * FROM $wpdb->posts WHERE post_type = 'people' AND post_status = 'publish'");
    foreach ($myPages as $q ){

		$ai_id = $q->ID;
		$read = array(
		  'ID'            => 0,
		  'post_title'    => 'read',
		  'post_status'   => 'publish',
		  'post_type'     => 'ailoops',
		  'post_parent'   =>  $ai_id
		);
		$readai = wp_update_post( $read );
			$interviews = array(
			  'ID'            => 0,
			  'post_title'    => 'interviews',
			  'post_status'   => 'publish',
			  'post_type'     => 'ailoops',
			  'post_parent'   =>  $readai
			);
			wp_update_post( $interviews );
}

looking forward to your replies