Who is the cup in front of?
The cup is in front of the boy.
    src        edge_attr  dst
0     0   to the left of    7
1     0   to the left of    2
2     0   to the left of    9
3     1   to the left of   11
4     1  to the right of    4
5     2   to the left of    7
6     2  to the right of    0
7     3  to the right of    5
8     4   to the left of   10
9     4   to the left of    1
10    4   to the left of   12
11    5               on    6
12    5   to the left of   10
13    5   to the left of    3
14    5   to the left of   12
15    7      in front of    8
16    7  to the right of    2
17    7  to the right of    9
18    7  to the right of    0
19    8   to the left of   11
20    8         touching    0
21    8             near   11
22    8           behind    7
23    9   to the left of    7
24    9  to the right of    0
25    9               on    2
26   10  to the right of    4
27   10  to the right of    5
28   10  to the right of   12
29   10               of    8
30   11          next to    8
31   11  to the right of    1
32   11  to the right of    8
33   12               of    8
34   12  to the right of    4
35   12  to the right of    5
36   12   to the left of   10