text: <START_QUESTION> there are 22 people in a square room. each person has full sight of the entire room and everyone in it without turning his / her head or body, or moving in any way ( other than the eyes ). where can you place an orange so that all but one person can see it? <END_QUESTION>
  <ANSWER> on 1 of their heads <END_ANSWER><|endoftext|>