Do you see a chair in the beach?
No, there is a bird in the beach.
    src        edge_attr  dst
0     0   to the left of   13
1     0  to the right of   11
2     2   to the left of    3
3     3   to the left of    7
4     3  to the right of    2
5     7  to the right of    3
6     7               on    1
7     8               in    6
8     9   to the left of   11
9    11  to the right of   14
10   11  to the right of    9
11   11   to the left of    0
12   11   to the left of   13
13   11  to the right of   12
14   12               in    6
15   12   to the left of   11
16   13               in    6
17   13  to the right of    0
18   13  to the right of   11
19   14   to the left of   11