What do the chair and the shoe have in common?
The color, both the chair and the shoe are white.
    src        edge_attr  dst
0     0  to the right of    5
1     0   to the left of    4
2     0  to the right of    3
3     1  to the right of    6
4     1   to the left of    4
5     1  to the right of    5
6     1  to the right of   10
7     2  to the right of    5
8     2  to the right of    3
9     3   to the left of    7
10    3   to the left of    0
11    3   to the left of    2
12    4  to the right of    1
13    4  to the right of    0
14    4  to the right of   10
15    4  to the right of    6
16    5   to the left of    1
17    5   to the left of    2
18    5   to the left of    7
19    5   to the left of    0
20    5   to the left of    8
21    5   to the left of    6
22    6   to the left of    4
23    6   to the left of    1
24    6  to the right of    5
25    7  to the right of    3
26    7  to the right of    5
27    8  to the right of    5
28   10   to the left of    1
29   10   to the left of    4