Original sentence: A replacement driver has not been announced.Indy 500 with Philippe, and more races possible with Robert Doornbos starting at Mid-Ohio with a number TBA.Servia racing from Mid Ohio to rest of season, because Doornbos leave team and race in HVM Racing
Edited sentence: Expected from Mid-Ohio.Indy 500 only.Robert Doornbos.Servia replacing Doornbos from Mid Ohio onwards