0:invalid_class_id
1:aeroplane,aeroplanes,airplanes,airplane
2:bag,bags
3:bed,beds
4:bedclothes
5:bench,benches
6:bicycle,bicycles
7:bird,birds
8:boat,boats
9:book,books
10:bottle,bottles,water bottle
11:building,buildings
12:bus,buses
13:cabinet,cabinets,drawer,drawers
14:car,cars
15:cat,cats,kitties,kitty
16:ceiling
17:chair,chairs
18:cloth,clothes
19:computer case
20:cow,cows
21:cup,cups
22:curtain,curtains
23:dog,dogs,puppy,puppies
24:door,doors
25:fence,fences
26:floor,tile ground,carpet,rug,flooring
27:flower,flowers
28:food
29:grass,grasses,lawn,turf
30:ground,soil,soil ground,dirt ground
31:horse,horses,foal
32:keyboard,keyboards
33:lamp,lamps,bulb,bulbs
34:motorbike,motorcycle,motorbikes,motorcycles
35:mountain,mountains
36:mouse
37:person,child,girl,boy,woman,man,people,childeren,girls,boys,women,men,lady,guy,ladies,guys
38:plate,plates
39:platform,platforms
40:pottedplant,pottedplants,plant pot,plant pots,planter,planters
41:street,streets
42:rock,rocks,stone,stones
43:sheep
44:shelves,shelf
45:sidewalk
46:sign,signs
47:sky,clouds
48:snow
49:sofa
50:diningtable,diningtables,table,tables,desk,desks,side table,side tables,coffee table
51:track,train track,railroad
52:train,trains,locomotive,locomotives,freight train
53:tree,trees
54:truck,trucks
55:tvmonitor,monitor,tv
56:wall,walls
57:water
58:window,windows
59:wood piece