Does the sky look blue?
No, the sky is white.
    src            edge_attr  dst
0     0                   on    1
1     1       to the left of    7
2     4      sitting next to    7
3     4               behind    5
4     4           sitting on    9
5     4              wearing   11
6     4              wearing    0
7     4           sitting on   11
8     5          in front of    4
9     6           sitting on    9
10    6  sitting in front of    5
11    7           sitting on    9
12    7      to the right of    1