What is the vehicle that is the same color as the sign on the front of the building called?
The vehicle is a car.
    src         edge_attr  dst
0     0   to the right of    8
1     0    to the left of    5
2     0    to the left of    3
3     3   to the right of    0
4     4           wearing    7
5     4   to the right of   10
6     4   to the right of   16
7     4       standing on   15
8     5   on the front of    3
9     5                on    3
10    5   to the right of    0
11    6    to the left of    8
12    6   on the front of    9
13    7   to the right of   10
14    7   to the right of   16
15    8    to the left of    0
16    8   to the right of   16
17    8   to the right of    6
18    8   to the right of    9
19    8           next to   11
20    9    to the left of    8
21   10  standing next to   11
22   10              near   11
23   10    to the left of    4
24   10   to the right of   16
25   10    to the left of    7
26   10           next to   11
27   11              near    8
28   11              near   10
29   12                in    1
30   13                on   14
31   16    to the left of   10
32   16    to the left of    7
33   16    to the left of    4
34   16    to the left of    8
35   17                on   18
36   17         riding on   18