Objects in image: Scoreboard
Text visible in image: Gate, Time, Flight, on, time,, one, stop, on, time, Chi, Minh, Departures, City, 12:38p, 869, departed, Hong, 9:00a, 712, on, time, Honolul, 10:40a, Houston, 9:44a, 1414, on, 1404, 73, time, Las, 10:59a, time, Las, Vegas, 10:59a, 1404, on, time, Las, Vegas, 1:12p, 930, 99, London, Heathrow, 930, 99, time, London, Heathrow, 699, 9:45a, 8:05a, Angeles, 9:24a, 1155, on, time, Los, Angeles, 979, on, time, Los, Angeles, 11:01a, 858, on, time, Los, Angeles, Los, Angeles, 11:01a, 858, time, Los, Angeles, 11:45a, 888, on, time, Angeles, 11:45a, 888, on, time, Angeles, 12:17p, 886, 75, on, time
Question: what gate does the flight to houston #712 board?
Answers: 84, 84, 84, 84, 84, 84, 84, 84, 84, 84