Is there any knife to the left of the food with the bacon?
No, the knife is to the right of the pizza.
    src        edge_attr  dst
0     0  to the right of   11
1     0   to the left of   14
2     1             with    4
3     1   to the left of    9
4     1   to the left of    5
5     2   to the left of    9
6     3   to the left of    5
7     3               on    1
8     4               on    1
9     4  to the right of   11
10    4   to the left of    5
11    5  to the right of    1
12    5  to the right of    4
13    5  to the right of    3
14    6  to the right of   13
15    6   to the left of    8
16    6   to the left of   10
17    6   to the left of   12
18    6  to the right of   15
19    6       sitting on    7
20    8   to the left of   10
21    8   to the left of   12
22    8  to the right of   13
23    8  to the right of    6
24    9  to the right of   14
25    9  to the right of    2
26    9  to the right of    1
27   10   to the left of   12
28   10  to the right of    8
29   10  to the right of    6
30   11         lying on    1
31   11   to the left of   14
32   11   to the left of    4
33   11   to the left of    0
34   12  to the right of    8
35   12  to the right of    6
36   12  to the right of   10
37   13   to the left of    6
38   13   to the left of    8
39   14   to the left of    9
40   14  to the right of    0
41   14  to the right of   11
42   15   to the left of    6