question: kidney failure may be treated with a way of cleaning what?
choices.text: hearts skin tissue kitchens blood phlegm cells fluid
choices.label: A B C D E F G H
fact2: Dialysis Dialysis is a way of cleaning the blood with an artificial kidney.
combinedfact: kidney failure may be treated with a way of cleaning blood
formatted_question: kidney failure may be treated with a way of cleaning what? (A) hearts (B) skin (C) tissue (D) kitchens (E) blood (F) phlegm (G) cells (H) fluid