Are there faucets to the left of the dispenser on the right of the picture?
Yes, there is a faucet to the left of the dispenser.
     src        edge_attr  dst
0      0   to the left of   18
1      0   to the left of   15
2      0  to the right of   22
3      0   to the left of   19
4      0  to the right of   10
..   ...              ...  ...
104   24  to the right of    6
105   25  to the right of    6
106   25  to the right of   23
107   26   to the left of   23
108   26   to the left of    5

[109 rows x 3 columns]