Is the car red or blue?
The car is blue.
    src        edge_attr  dst
0     1  to the right of    9
1     2  to the right of    7
2     4           flying    3
3     4  to the right of    9
4     4             near    6
5     6          next to    4
6     7   to the left of    2
7     7   to the left of   11
8     9   to the left of    1
9     9   to the left of    4
10    9   to the left of   10
11   10  to the right of    9
12   11  to the right of    7