Which color is the water the bear is looking at?
The water is blue.
    src        edge_attr  dst
0     0         lying on    1
1     0               on    1
2     0       looking at    8
3     0      in front of   11
4     0      in front of    2
5     1   to the left of    9
6     1   to the left of    5
7     1   to the left of    8
8     1   to the left of    7
9     1   to the left of    6
10    2  to the right of   11
11    2           behind    0
12    3  to the right of    4
13    4   to the left of    3
14    5  to the right of    1
15    5  to the right of    6
16    6  to the right of    1
17    6   to the left of    5
18    7  to the right of    1
19    8  to the right of    1
20    9  to the right of    1
21   10               on    1
22   11   to the left of    2
23   11           behind    0