What color is the truck on the right side of the photo?
The truck is red.
    src        edge_attr  dst
0     0   to the left of    5
1     0   to the left of   15
2     0  to the right of    4
3     2  to the right of    7
4     3   to the left of   15
5     3   to the left of    5
6     4   to the left of   15
7     4           beside    9
8     4   to the left of   12
9     4   to the left of    0
10    4   to the left of    5
11    4   to the left of    6
12    4   to the left of   16
13    4  to the right of   10
14    4   to the left of   14
15    5  to the right of    3
16    5  to the right of    0
17    5  to the right of    4
18    6  to the right of    4
19    7   to the left of    2
20   10   to the left of    4
21   10  to the right of   13
22   12            above   16
23   12  to the right of    4
24   13               on   10
25   13   to the left of   10
26   14  to the right of    4
27   15  to the right of    0
28   15            below   16
29   15   to the left of   16
30   15  to the right of    4
31   15  to the right of    3
32   16  to the right of   15
33   16  to the right of    4
34   16            above   15