What is in front of the bell the pine is to the left of?
The flowers are in front of the bell.
    src        edge_attr  dst
0     0   to the left of   17
1     0   to the left of    1
2     0   to the left of    4
3     1  to the right of    3
4     1  to the right of    0
5     1   to the left of    4
6     1   to the left of   17
7     2  to the right of    3
8     3   to the left of    7
9     3   to the left of   10
10    3   to the left of    9
11    3   to the left of   18
12    3   to the left of   16
13    3   to the left of    5
14    3   to the left of    2
15    3   to the left of    1
16    3   to the left of    4
17    3   to the left of   11
18    3   to the left of    6
19    3   to the left of   20
20    3   to the left of   13
21    3   to the left of   17
22    3   to the left of   19
23    4  to the right of    3
24    4  to the right of    1
25    4  to the right of    0
26    5  to the right of    3
27    6  to the right of    3
28    7               on    3
29    7  to the right of    3
30    7   to the left of   13
31    8               on    3
32    8      in front of   20
33    9  to the right of   10
34    9  to the right of    3
35   10   to the left of    9
36   10  to the right of    3
37   11  to the right of    3
38   12               on    3
39   12   to the left of   21
40   13  to the right of    7
41   13  to the right of    3
42   13  to the right of   20
43   16  to the right of    3
44   17  to the right of    3
45   17  to the right of    0
46   17  to the right of    1
47   18  to the right of    3
48   19  to the right of    3
49   20  to the right of    3
50   20           behind    8
51   20   to the left of   13
52   21  to the right of   12