On which side of the photo is the green lettuce?
The lettuce is on the right of the image.
    src        edge_attr  dst
0     0   to the left of    4
1     1               on    8
2     1   to the left of    7
3     2   to the left of    7
4     3   to the left of    5
5     3            above    5
6     4   to the left of    6
7     4  to the right of    0
8     4             near    6
9     5            under    3
10    5  to the right of    3
11    5           beside    3
12    5  to the right of    7
13    6          next to    4
14    6  to the right of    4
15    6  to the right of    7
16    7  to the right of    2
17    7  to the right of    1
18    7   to the left of    5
19    7   to the left of    6