Is the clock to the left of the orange book?
Yes, the clock is to the left of the book.
     src        edge_attr  dst
0      0  to the right of    9
1      0  to the right of   10
2      0  to the right of    1
3      0   to the left of   15
4      0  to the right of    5
..   ...              ...  ...
116   16  to the right of   15
117   16  to the right of    7
118   16  to the right of   11
119   16  to the right of    1
120   16  to the right of    0

[121 rows x 3 columns]