Do you see a taxi that is white?
No, there is a taxi but it is blue.
    src        edge_attr  dst
0     0   to the left of    8
1     2   to the left of    3
2     3  to the right of    2
3     7   to the left of   15
4     8   to the left of   16
5     8   to the left of    9
6     8   to the left of   10
7     8  to the right of    0
8     9   to the left of   10
9     9  to the right of    8
10    9   to the left of   11
11   10  to the right of    9
12   10  to the right of    8
13   10  to the right of   20
14   11  to the right of   16
15   11   to the left of   15
16   11  to the right of    9
17   12   to the left of   15
18   13          wearing    6
19   14   to the left of   15
20   15  to the right of    7
21   15  to the right of   12
22   15  to the right of   14
23   15  to the right of   11
24   16   to the left of   11
25   16  to the right of    8
26   20   to the left of   10