sentence: There are a lot of people in this world that are ill and need stem cells in their healing process , so parents that had an aborted foetus should let the scientists and the doctors use the stem cells in their research and help other people .
modified: There are a lot of people in this world that are ill and need stem cells in their healing process , so parents that had an abroted foetus should let the scientists and the doctors use the stem cells in their research , and help other people .
transformation: SPELL, PUNCT