Does the truck on the shelf have yellow color?
Yes, the truck is yellow.
    src        edge_attr  dst
0     0  to the right of    6
1     1   to the left of   20
2     1  to the right of   14
3     1   to the left of   16
4     1   to the left of   13
5     2   to the left of    8
6     3   to the left of    8
7     3   to the left of   11
8     4               on    5
9     4  to the right of    6
10    5   to the left of   17
11    5   to the left of    8
12    5   to the left of    9
13    5   to the left of   12
14    6   to the left of    0
15    6   to the left of   20
16    6   to the left of   13
17    6          wearing    1
18    6   to the left of    7
19    6   to the left of    4
20    7  to the right of    6
21    8   to the left of   15
22    8  to the right of   19
23    8  to the right of    5
24    8   to the left of   11
25    8  to the right of    2
26    8  to the right of    3
27    9  to the right of    5
28    9   to the left of   11
29   11  to the right of    8
30   11  to the right of   12
31   11  to the right of    9
32   11  to the right of   17
33   11  to the right of    3
34   12   to the left of   17
35   12  to the right of    5
36   12   to the left of   11
37   13  to the right of    1
38   13  to the right of   14
39   13  to the right of    6
40   13  to the right of   18
41   14   to the left of   18
42   14   to the left of    1
43   14   to the left of   13
44   15  to the right of    8
45   16  to the right of    1
46   16   to the left of   20
47   17  to the right of    5
48   17   to the left of   11
49   17  to the right of   12
50   18  to the right of   14
51   18   to the left of   13
52   19               on   16
53   19   to the left of    8
54   20  to the right of   16
55   20  to the right of    1
56   20  to the right of    6