question: what produces nutritious fluid?
choices.text: oaks trees Honey cows herbs corn lymph food
choices.label: A B C D E F G H
fact2: Milk comes from Cows.
combinedfact: cows produce nutritious fluid
formatted_question: what produces nutritious fluid? (A) oaks (B) trees (C) Honey (D) cows (E) herbs (F) corn (G) lymph (H) food