Is the gray cat to the right or to the left of the curtain?
The cat is to the left of the curtain.
    src        edge_attr  dst
0     0               of    8
1     1         lying on   11
2     1   to the left of   14
3     2   to the left of   14
4     2  to the right of   10
5     3   to the left of   14
6     4   to the left of    7
7     4   to the left of   12
8     5  to the right of    6
9     5               of    1
10    5   to the left of   14
11    6               of    1
12    6   to the left of    5
13    7  to the right of    4
14    7  to the right of   12
15    7   to the left of   14
16    9   to the left of   14
17    9               of    1
18   10   to the left of   13
19   10   to the left of    2
20   12   to the left of   14
21   12   to the left of    7
22   12  to the right of    4
23   13  to the right of   10
24   13   to the left of   14
25   14  to the right of    7
26   14  to the right of   12
27   14  to the right of   13
28   14  to the right of    9
29   14  to the right of    3
30   14  to the right of    5
31   14  to the right of    1
32   14  to the right of    2