Is the brown house to the left or to the right of the truck on the left?
The house is to the right of the truck.
    src        edge_attr  dst
0     0   to the left of   13
1     1   to the left of   18
2     1   to the left of   10
3     1   to the left of   17
4     1  to the right of    4
5     1      in front of    6
6     2   to the left of   11
7     2   to the left of   13
8     3  to the right of   18
9     4   to the left of   19
10    4   to the left of    6
11    4   to the left of    1
12    5   to the left of   14
13    5   to the left of   17
14    5  to the right of   19
15    6           behind    1
16    6   to the left of   10
17    6  to the right of    4
18    6   to the left of   17
19    6   to the left of   18
20    7               on    8
21    8  to the right of   20
22    8  to the right of   21
23   10  to the right of    6
24   10  to the right of    1
25   10   to the left of   12
26   11  to the right of    2
27   11   to the left of   13
28   12  to the right of   10
29   13  to the right of    0
30   13  to the right of    2
31   13  to the right of   11
32   13  to the right of   19
33   14  to the right of    5
34   14  to the right of   20
35   14  to the right of   21
36   17  to the right of    1
37   17  to the right of    6
38   17  to the right of    5
39   18   to the left of    3
40   18  to the right of    1
41   18  to the right of    6
42   19  to the right of    4
43   19   to the left of   13
44   19   to the left of    5
45   19   to the left of   20
46   19   to the left of   21
47   20   to the left of    8
48   20   to the left of   14
49   20  to the right of   19
50   20               on   21
51   21   to the left of    8
52   21   to the left of   14
53   21  to the right of   19