What type of fast food is to the left of the olives?
The food is a pizza.
    src        edge_attr  dst
0     0  to the right of   12
1     1  to the right of    5
2     1   to the left of   11
3     2   to the left of   11
4     2  to the right of    8
5     2               on    8
6     3  to the right of    8
7     3   to the left of   14
8     3   to the left of   11
9     4   to the left of   11
10    4  to the right of    7
11    4   to the left of    6
12    5  to the right of    8
13    5  to the right of    7
14    5   to the left of    1
15    6  to the right of   12
16    6  to the right of   10
17    6  to the right of    4
18    7   to the left of    4
19    7   to the left of    8
20    7   to the left of    5
21    8   to the left of    2
22    8   to the left of    5
23    8   to the left of    3
24    8  to the right of    7
25    8   to the left of   14
26    8               on   12
27   10   to the left of    6
28   10   to the left of   11
29   11  to the right of    3
30   11  to the right of    4
31   11  to the right of    1
32   11  to the right of    2
33   11  to the right of   14
34   11  to the right of   10
35   11  to the right of   12
36   12               on    9
37   12   to the left of   11
38   12   to the left of   13
39   12   to the left of    0
40   12   to the left of    6
41   13  to the right of   12
42   14   to the left of   11
43   14  to the right of    8
44   14  to the right of    3