The cup is on what?
The cup is on the saucer.
    src        edge_attr  dst
0     1  to the right of    2
1     1  to the right of    3
2     2  to the right of    3
3     2  to the right of    4
4     2   to the left of    1
5     3               on    6
6     3            above    6
7     3   to the left of    2
8     3   to the left of    1
9     3       sitting on    6
10    4               in    3
11    4   to the left of    2
12    6               on    0
13    6             near    8
14    6          next to    8
15    6            below    3
16    6            under    3
17    8             near    6