question: What can cows be?
choices.text: viruses recyclable bacteria Pests arthropods therian mammals herbivores predators
choices.label: A B C D E F G H
formatted_question: What can cows be? (A) viruses (B) recyclable (C) bacteria (D) Pests (E) arthropods (F) therian mammals (G) herbivores (H) predators