content: in the days of the emperor yau lived a prince by the name of hou i , who was a mighty hero and a good archer . once ten suns rose together in the sky , and shone so brightly and burned so fiercely that the people on earth could not endure them . so the emperor ordered hou i to shoot at them . and hou i shot nine of them down from the sky . besides his bow , hou i also had a horse which ran so swiftly that even the wind could not catch up with it .
answer: shoot at the ten suns .
question: what did the emperor order hou i to do ?
target: what did the emperor order hou i to do ?
references: what did the emperor order hou i to do ?