Are there boys to the left of the skateboard which is to the left of the man?
No, there is a truck to the left of the skateboard.
     src        edge_attr  dst
0      2   to the left of    7
1      2   to the left of    6
2      2   to the left of   11
3      2  to the right of   16
4      2   to the left of   10
..   ...              ...  ...
178   32   to the left of    4
179   33   to the left of   15
180   33   to the left of    3
181   33  to the right of   32
182   33   to the left of    5

[183 rows x 3 columns]