What is the vehicle that the cat is lying on?
The vehicle is a car.
    src        edge_attr  dst
0     0   to the left of    1
1     0   to the left of   18
2     1  to the right of    8
3     1  to the right of   15
4     1  to the right of    0
5     1  to the right of   14
6     2   on the side of   12
7     2  to the right of   16
8     2  to the right of   10
9     3   to the left of    7
10    3             near   15
11    3   to the left of   20
12    3             near   17
13    7  to the right of    3
14    7  to the right of   20
15    7           behind   12
16    8   to the left of   18
17    8   to the left of   11
18    8   to the left of    1
19    9  to the right of   15
20    9   to the left of   20
21   10   to the left of   13
22   10  to the right of   18
23   10           inside   12
24   10   to the left of   19
25   10   to the left of   16
26   10   to the left of    2
27   11  to the right of    8
28   11         lying on   12
29   11  to the right of   14
30   12      in front of    7
31   12      in front of   20
32   13  to the right of   10
33   13  to the right of   20
34   14   to the left of   11
35   14   to the left of   18
36   14   to the left of    1
37   15          next to    3
38   15   to the left of    9
39   15   to the left of   20
40   15   to the left of    1
41   16               on    1
42   16  to the right of   10
43   16   to the left of    2
44   17          next to    3
45   17             near    3
46   18  to the right of   14
47   18  to the right of    0
48   18           inside   12
49   18   to the left of   10
50   18  to the right of    8
51   19  to the right of   10
52   20           behind   12
53   20  to the right of    9
54   20  to the right of    3
55   20  to the right of   15
56   20   to the left of    7
57   20   to the left of   13