On which side of the photo are the chairs?
The chairs are on the right of the image.
    src        edge_attr  dst
0     1  to the right of   10
1     1  to the right of    9
2     1  to the right of    7
3     2   to the left of    9
4     3  to the right of   14
5     3  to the right of   12
6     4  to the right of   10
7     4  to the right of    9
8     4  to the right of    7
9     7               of   10
10    7   to the left of    1
11    7   to the left of    4
12    9   to the left of   10
13    9   to the left of    4
14    9   to the left of    1
15    9  to the right of    2
16   10   to the left of    4
17   10  to the right of    9
18   10               in    7
19   10   to the left of    1
20   12   to the left of   14
21   12   to the left of    3
22   12               on    2
23   14  to the right of   12
24   14   to the left of    3