Does the suitcase have a different color than the stroller?
No, both the suitcase and the stroller are black.
    src        edge_attr  dst
0     1  to the right of   10
1     4   to the left of    5
2     4   to the left of    6
3     5  to the right of    9
4     5  to the right of    4
5     5      in front of    8
6     6  to the right of    9
7     6  to the right of    4
8     7               in    9
9     7  to the right of    9
10    8           behind    5
11    9   to the left of    7
12    9   to the left of    6
13    9   to the left of    5
14   10   to the left of    1