On which side of the image is the airplane, the left or the right?
The airplane is on the left of the image.
    src        edge_attr  dst
0     0   to the left of   13
1     1  to the right of    2
2     1  to the right of   11
3     2   to the left of   13
4     2   to the left of    1
5     2               at   11
6     4   to the left of    9
7     4  to the right of   11
8     4   to the left of   17
9     4   to the left of    5
10    5   to the left of   17
11    5  to the right of   11
12    5   to the left of    6
13    5  to the right of    4
14    5  to the right of   10
15    6  to the right of    5
16    6  to the right of   10
17    7   to the left of   15
18    9  to the right of   11
19    9  to the right of    4
20    9  to the right of   10
21   10   to the left of    9
22   10   to the left of    6
23   10   to the left of    5
24   10   to the left of   17
25   10  to the right of   11
26   11   to the left of    4
27   11   to the left of    5
28   11   to the left of    9
29   11   to the left of    1
30   11   to the left of   10
31   13  to the right of   16
32   13  to the right of    2
33   13  to the right of    0
34   15               on   14
35   15  to the right of    7
36   16   to the left of   13
37   17  to the right of    4
38   17  to the right of   10
39   17  to the right of    5