Is the door the same color as the stop sign?
No, the stop sign is red and the door is white.
    src        edge_attr  dst
0     1   to the left of    4
1     1   to the left of    2
2     1   to the left of    9
3     1  to the right of   13
4     2  to the right of    1
5     2   to the left of    3
6     3  to the right of    4
7     3  to the right of    2
8     4  to the right of    9
9     4   to the left of    3
10    4  to the right of    1
11    5  to the right of   13
12    8    hanging above    5
13    9   to the left of    4
14    9  to the right of   13
15    9  to the right of    1
16   13   to the left of    5
17   13   to the left of    9
18   13   to the left of    1