Is there a cake that is not blue?
No, there is a cake but it is blue.
    src        edge_attr  dst
0     1          wearing   22
1     1      in front of   16
2     1             with   22
3     2               on    3
4     2               in    3
5     2   to the left of    4
6     2   to the left of   14
7     2  to the right of    7
8     2  to the right of   10
9     2   to the left of   11
10    3             with    9
11    3   to the left of   13
12    3               on   23
13    4  to the right of    2
14    4               at    0
15    4  to the right of   16
16    4  to the right of   12
17    4               at    5
18    5  to the right of   10
19    5   to the left of   15
20    7  to the right of   10
21    7   to the left of    2
22    7   to the left of    9
23    7   to the left of   13
24    9   to the left of   11
25    9   to the left of   13
26    9  to the right of   10
27    9  to the right of    7
28    9               on    3
29   10   to the left of    9
30   10   to the left of    2
31   10   to the left of    5
32   10   to the left of    7
33   11  to the right of    2
34   11  to the right of    9
35   12   to the left of    4
36   13   to the left of   15
37   13  to the right of    3
38   13  to the right of    9
39   13  to the right of    7
40   14  to the right of    2
41   15  to the right of   13
42   15  to the right of    5
43   15               on    0
44   15  to the right of   18
45   16   to the left of   22
46   16   to the left of    4
47   16           behind    1
48   16   to the left of   21
49   18   to the left of   15
50   19  to the right of   20
51   20   to the left of   19
52   21               of    1
53   21  to the right of   16
54   22  to the right of   16