Is there a bus in the picture that is red?
Yes, there is a bus that is red.
    src        edge_attr  dst
0     0               of   18
1     1  to the right of   22
2     1  to the right of    8
3     1   to the left of   20
4     1  to the right of   15
5     3   to the left of    4
6     3       printed on    5
7     4               of   18
8     4  to the right of    3
9     4  to the right of    5
10    4  to the right of    7
11    4  to the right of    6
12    4   to the left of   16
13    5               of   18
14    5   to the left of    4
15    6               of   18
16    6   to the left of    4
17    7            above   19
18    7   to the left of    4
19    7   to the left of   20
20    8   to the left of    1
21    8  to the right of   22
22    8               of   18
23    8   to the left of   20
24    9               of   18
25    9   on the side of   18
26    9  to the right of   20
27   11       printed on   10
28   12   to the left of   14
29   12   to the left of   13
30   13  to the right of   12
31   14       printed on   13
32   14  to the right of   12
33   15  to the right of   22
34   15               of   18
35   15   to the left of    1
36   15   to the left of   20
37   16               of   18
38   16   to the left of   17
39   16  to the right of    4
40   17  to the right of   18
41   17  to the right of   16
42   17            above   19
43   17  to the right of   20
44   18   to the left of   17
45   18  to the right of   22
46   19            below   18
47   20   to the left of    9
48   20  to the right of    8
49   20   to the left of   21
50   20  to the right of    7
51   20  to the right of    1
52   20  to the right of   15
53   20   to the left of   17
54   21  to the right of   20
55   21               of   17
56   22   to the left of   15
57   22   to the left of   18
58   22   to the left of    1
59   22   to the left of    8