What is the boy using?
The boy is using a computer.
     src        edge_attr  dst
0      0   to the left of   22
1      0  to the right of   20
2      0   to the left of   12
3      0   to the left of    3
4      0   to the left of   18
..   ...              ...  ...
125   24  to the right of   21
126   24   to the left of   22
127   24   to the left of   23
128   25  to the right of    7
129   25  to the right of    8

[130 rows x 3 columns]