What is on the bike in the image?
The water bottle is on the bike.
    src        edge_attr  dst
0     0            below    3
1     0   on the side of    6
2     2               on    1
3     2  to the right of    9
4     2   to the left of   12
5     5   to the left of    7
6     6  leaning against    4
7     6       leaning on    4
8     7  to the right of    8
9     7  to the right of   10
10    7  to the right of    5
11    7  to the right of   11
12    8   to the left of    7
13    8  to the right of   11
14    9   to the left of    2
15    9   to the left of   12
16   10   to the left of    7
17   11               on    6
18   11   to the left of    8
19   11   to the left of    7
20   12  to the right of    2
21   12  to the right of    9