Is there any sandwich or cup in the image?
Yes, there is a sandwich.
    src        edge_attr  dst
0     0  to the right of    7
1     0  to the right of    8
2     1  to the right of    5
3     1  to the right of    2
4     1  to the right of   13
5     2   to the left of    5
6     2   to the left of    9
7     2   to the left of    1
8     3   to the left of   12
9     4   to the left of    6
10    4   to the left of    7
11    4   to the left of    8
12    5  to the right of    2
13    5   to the left of    1
14    6  to the right of   11
15    6  to the right of    4
16    7  to the right of    4
17    7   to the left of    0
18    8   to the left of    0
19    8  to the right of    4
20    9  to the right of   13
21    9  to the right of    2
22   11   to the left of    6
23   12  to the right of    3
24   13        on top of   13
25   13   to the left of    1
26   13   to the left of    9