Which kind of aircraft is blue?
The aircraft is an airplane.
     src        edge_attr  dst
0      1   to the left of   14
1      1   to the left of   15
2      1  to the right of    5
3      1  to the right of    2
4      1  to the right of    3
..   ...              ...  ...
184   23  to the right of    6
185   23  to the right of   13
186   23  to the right of    9
187   23  to the right of   15
188   23  to the right of   14

[189 rows x 3 columns]