Original sentence: According to Stevenson, he personally and carefully vetted each of the cases mentioned to ensure that no other method of obtaining the information was possible for these children, including ensuring that the children were physically distant from the previous life described by them to rule out local knowledge being passed to the children and vetting them to ensure that their parents had never met nor had mutual friends who could have conveyed this information to the children.In Stevenson's final conclusion, he writes that reincarnation stands as the best scientific hypothesis for explaining results presented.Stevenson reportedly required the children to do much better than chance
Edited sentence: In Stevenson's final conclusion, reincarnation stands as the best scientific hypothesis for explaining results presented.It also includes vetting them to ensure that their parents had never met nor had mutual friends who could have conveyed this information to the children.Stevenson personally and carefully vetted each of the cases mentioned to ensure that no other method of obtaining the information was possible for these children.Stevenson required the children to do much better than chance.This includes ensuring that the children were physically distant from the previous life described by them to rule out local knowledge being passed to the children