What is the animal that is to the left of the curtain?
The animal is a cat.
    src        edge_attr  dst
0     0   to the left of    2
1     1  to the right of   12
2     1  to the right of    9
3     1  to the right of   10
4     1  to the right of    5
5     1  to the right of    4
6     1   to the left of    2
7     2  to the right of    3
8     2  to the right of    1
9     2  to the right of   14
10    2  to the right of    7
11    2  to the right of    0
12    3   to the left of    2
13    4   to the left of    9
14    4   to the left of    8
15    4   to the left of   11
16    4   to the left of    1
17    4   to the left of   12
18    4               of    0
19    4   to the left of    5
20    5  to the right of   11
21    5  to the right of    6
22    5  to the right of   10
23    5  to the right of    4
24    5   to the left of    1
25    5  to the right of    9
26    6   to the left of    5
27    7   to the left of    2
28    8  to the right of    4
29    8   to the left of   14
30    9   to the left of    1
31    9  to the right of   10
32    9   to the left of    5
33    9  to the right of    4
34   10   to the left of    5
35   10   to the left of    9
36   10   to the left of    1
37   10   to the left of   11
38   10   to the left of   12
39   11  to the right of    4
40   11   to the left of    5
41   11  to the right of   10
42   12   to the left of    1
43   12  to the right of    4
44   12  to the right of   10
45   14  to the right of    8
46   14   to the left of    2