Is the color of the celery different than the color of the cup?
Yes, the celery is green and the cup is white.
    src        edge_attr  dst
0     0               on    5
1     0             near    1
2     1           beside    0
3     1  to the right of    4
4     1               on    5
5     1             near    0
6     2               on    0
7     3               on    0
8     3  to the right of    7
9     4       sitting on    0
10    4               on    0
11    4          next to    4
12    4   to the left of    1
13    4             near    4
14    5  to the right of    7
15    6               on    0
16    7               on    0
17    7   to the left of    5
18    7   to the left of    3