On which side of the photo is the pine tree?
The pine tree is on the right of the image.
    src        edge_attr  dst
0     0   to the left of   13
1     0   to the left of   12
2     0  to the right of   10
3     1          tossing    9
4     1  to the right of   10
5     2   to the left of   10
6     4               on   11
7     5  to the right of   10
8    10  to the right of    2
9    10   to the left of    1
10   10   to the left of    5
11   10   to the left of    0
12   10               on    3
13   12  to the right of    0
14   13  to the right of    0