Which color is the traffic light in the top?
The traffic signal is yellow.
     src        edge_attr  dst
0      0  to the right of   14
1      0  to the right of   15
2      0  to the right of   24
3      0  to the right of   19
4      0   to the left of   17
..   ...              ...  ...
110   24   to the left of    0
111   24   to the left of    1
112   24   to the left of    5
113   24  to the right of    8
114   24   to the left of   15

[115 rows x 3 columns]