Task: Stack two cell phones screen sides facing on the top shelf of the desk.

Objects in the environment:
  id   object_type     position_x     position_y     position_z     rotation_x     rotation_y     rotation_z     parent_receptacle
----  --------------  -------------  -------------  -------------  -------------  -------------  -------------  --------------------
   0  Agent           1.25           0.901          -1.25          0              0              0
   1  CellPhone       -1.881         0.674          1.206          0              0              0              39
   2  CellPhone       -1.960         0.642          0.448          0              180            0              39
   3  Pen             0.930          0.690          -1.789         0              0              0              31
   4  Pencil          1.498          0.715          0.602          0              270            0              42
   5  Book            -1.681         0.506          1.515          0              270            0              35
   6  Book            -0.344         0.540          -0.408         0              0              0              23
   7  AlarmClock      1.318          0.711          0.215          0              270            0              42
   8  AlarmClock      -1.617         0.675          1.206          0              0              0              39
   9  Book            -1.683         0.672          0.919          0              0              0              39
  10  AlarmClock      1.408          0.711          0.990          0              270            0              42
  11  BasketBall      1.510          0.120          -0.105         0              0              0
  12  TeddyBear       -1.7           0.475          -0.331         0              225            0              23
  13  TennisRacket    1.551          0.000          0.654          270            336.082        0
  14  Pen             1.769          0.717          0.409          0              270            0              42
  15  Pencil          1.228          0.715          0.796          0              270            0              42
  16  KeyChain        1.589          0.711          0.215          0              270            0              42
  17  CreditCard      1.769          0.711          0.215          0              270            0              42
  18  Laptop          -0.823         0.538          -0.549         0              0              0              23
  19  CellPhone       -1.541         0.541          -0.971         0              0              0              23
  20  Pillow          -1.757         0.569          -0.768         0              285.000        0              23
  21  CD              -1.762         0.640          0.291          0              180            0              39
  22  Curtains        1.865          2.039          -0.495         0              0              0
  23  Bed             -1.037         0.009          -0.690         0              270            0
  24  Mirror          0.549          1.494          1.880          0              0              0
  25  Curtains        0.486          2.035          -1.853         0              90             0
  26  GarbageCan      1.683          -0.018         1.670          0              270            0
  27  LightSwitch     -0.119         1.317          1.853          0              180            0
  28  DeskLamp        -1.845         1.057          0.756          0              0              0
  29  Window          1.932          1.409          -0.507         90             270            0
  30  Window          0.481          1.411          -1.932         90             0              0
  31  SideTable       0.626          0.0            -1.705         0              0              0
  32  Footstool       0.176          0.006          -0.358         0              0              0
  33  Dumbbell        1.596          0.715          0.772          0              0              0
  34  Dumbbell        1.776          0.717          0.772          0              0              0
  35  Shelf           -1.700         0.573          1.540          0              90             0
  36  Shelf           -1.700         0.156          1.540          0              90             0
  37  Shelf           -1.700         0.377          1.540          0              90             0
  38  Shelf           -1.839         1.084          1.235          0              90             0
  39  Desk            -1.722         0.003          0.920          0              90             0
  40  Footstool       0.175          0.004          -0.652         0              0              0
  41  GarbageBag      1.624          0.319          -1.609         270            90             83.418
  42  Desk            1.519          1.823          0.385          0              270            0
  43  Chair           -1.459         0.003          0.929          0              292.527        0
  44  NorthWall
  45  EastWall
  46  WestWall

Plan:
STEP 1: Walk toward the door then turn left and walk to the desk.  | STEP 2: Pick up the cell phone on the desk. | STEP 3: Turn to your right, then turn back toward the desk.  | STEP 4: Put the cell phone on the top shelf of the desk face up.  | STEP 5: Turn to your right and walk to the bed.  | STEP 6: Pick up the cell phone laying on the bed behind the teddy bear.  | STEP 7: Turn around and walk back to the deck.  | STEP 8: Put the cell phone on the top shelf of the desk laying face down on top of the other cell phone.  | END