What vehicle is under the trees?
The vehicle is a car.
    src        edge_attr  dst
0     0            under    2
1     0            below    1
2     0            below    2
3     0           behind    6
4     0            below   11
5     0  to the right of    5
6     1            above    6
7     2            above    6
8     2  to the right of    4
9     2   to the left of    3
10    2  to the right of    8
11    3  to the right of    2
12    3  to the right of   11
13    4   to the left of    2
14    4   to the left of   12
15    4  to the right of   10
16    4  to the right of   13
17    5   to the left of    0
18    5  to the right of   10
19    5  to the right of   13
20    5   to the left of   12
21    6            below    2
22    6      in front of    0
23    6            under    2
24    6   to the left of   11
25    7               on    6
26    8   to the left of    2
27    8               on    6
28    8   to the left of   11
29    9               on    6
30    9   to the left of   11
31   10   to the left of   11
32   10   to the left of    4
33   10   to the left of    5
34   10               on   13
35   11            above    0
36   11   to the left of    3
37   11  to the right of    8
38   11  to the right of    6
39   11  to the right of    9
40   11  to the right of   13
41   11  to the right of   10
42   12  to the right of    5
43   12  to the right of    4
44   12       covered in   14
45   13   to the left of   11
46   13   to the left of    5
47   13   to the left of    4