Please list the full names of all the clients whose complaints are still in progress.
full name = first, middle, last; complaints are still in progress refers to "Company response to consumer" = 'In progress';
SELECT T1.first, T1.middle, T1.last FROM client AS T1 INNER JOIN events AS T2 ON T1.client_id = T2.Client_ID WHERE T2.`Company response to consumer` = 'In progress'