Is the animal that is lying down black or light brown?
The dog is light brown.
    src        edge_attr  dst
0     1  to the right of    2
1     1  to the right of   16
2     1  to the right of    8
3     2  to the right of   16
4     2   to the left of    1
5     3   to the left of    4
6     3             with   10
7     3            above    7
8     4  to the right of    3
9     4  to the right of   14
10    5   to the left of    6
11    6  to the right of    5
12    7               on    6
13    8   to the left of    1
14   10               on    3
15   11   to the left of   15
16   14               of    3
17   14   to the left of    4
18   15  to the right of   11
19   16   to the left of    1
20   16   to the left of    2