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