Is the man to the left or to the right of the boy that is to the right of the bag?
The man is to the right of the boy.
     src        edge_attr  dst
0      0   to the left of   15
1      1   to the left of   20
2      1   to the left of   13
3      2          wearing   21
4      2   to the left of   10
..   ...              ...  ...
96    20  to the right of   11
97    20  to the right of   21
98    21           around   11
99    21   to the left of   13
100   21   to the left of   20

[101 rows x 3 columns]