Is the pizza that is to the left of the bottle regular or irregular?
The pizza is irregular.
    src        edge_attr  dst
0     0   to the left of    1
1     0   to the left of    8
2     1  to the right of    0
3     1  to the right of    7
4     1  to the right of    6
5     1  to the right of   15
6     2   to the left of   12
7     3   to the left of   21
8     3               on   17
9     3   to the left of   10
10    3   to the left of   22
11    4  to the right of   17
12    6   to the left of    1
13    7   to the left of    1
14    7   to the left of    8
15    7             with   15
16    7               on    6
17    8  to the right of    0
18    8  to the right of    7
19   10  to the right of   17
20   10   to the left of   19
21   10   to the left of   20
22   10  to the right of    3
23   11   to the left of   21
24   12               on   16
25   12  to the right of    2
26   12   to the left of   18
27   13  to the right of   23
28   13               on   16
29   15               on    7
30   15   to the left of    1
31   16               on   23
32   16             with   12
33   16             with   13
34   16             with   18
35   17   to the left of   20
36   17   to the left of   22
37   17   to the left of   10
38   17   to the left of    4
39   18  to the right of   23
40   18               on   16
41   18  to the right of   12
42   19  to the right of   10
43   20  to the right of   21
44   20  to the right of   17
45   20  to the right of   22
46   20  to the right of   10
47   21   to the left of   24
48   21  to the right of   11
49   21   to the left of   20
50   21  to the right of    3
51   22  to the right of    3
52   22   to the left of   20
53   22  to the right of   17
54   23   to the left of   18
55   23   to the left of   13
56   24  to the right of   21