Is that a red stroller?
Yes, that is a red stroller.
    src        edge_attr  dst
0     0   to the left of    8
1     0   to the left of    7
2     1  to the right of   12
3     1  to the right of    5
4     2               of    9
5     2   to the left of    8
6     3   to the left of   11
7     5   to the left of    8
8     5   to the left of    1
9     5  to the right of   12
10    6  to the right of   15
11    6  to the right of    9
12    7  to the right of    0
13    7  to the right of    9
14    7   to the left of   13
15    8  to the right of   12
16    8  to the right of    5
17    8  to the right of   15
18    8  to the right of    2
19    8  to the right of    0
20    9   to the left of    6
21    9   to the left of   13
22    9   to the left of   11
23    9   to the left of    7
24    9       sitting in   15
25   10               on    4
26   11  to the right of    9
27   11  to the right of   15
28   11  to the right of    3
29   12   to the left of    5
30   12   to the left of    1
31   12   to the left of    8
32   13  to the right of    7
33   13  to the right of   15
34   13  to the right of    9
35   15   to the left of    6
36   15   to the left of   13
37   15   to the left of    8
38   15   to the left of   11