question: What do squirrels make to protect their young?
choices.text: keratin food thicket nests caves a bill tunnels pouches
choices.label: A B C D E F G H
formatted_question: What do squirrels make to protect their young? (A) keratin (B) food (C) thicket (D) nests (E) caves (F) a bill (G) tunnels (H) pouches