question: Birds have relatively large what and a high level of intelligence?
choices.text: neurons feet predators lemurs skulls moles shoes backbones
choices.label: A B C D E F G H
formatted_question: Birds have relatively large what and a high level of intelligence? (A) neurons (B) feet (C) predators (D) lemurs (E) skulls (F) moles (G) shoes (H) backbones